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Marquise|Lab Grown|IGI

1.59ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG754563667

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG754563667

Diamond specifications and retailer prices

From €607 EUR
$678 USD
As of October 30, 2026
Save €4,782 EUR (89%) vs most expensive(unlock to see where)
35 retailers carry this diamond
Most expensive: €5,388 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.59ct lab-grown marquise diamond

This 1.59ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754563667 or 754563667. Listed at 35 retailers as of October 30, 2026, with prices from €607 to €5,388, a €4,782 spread on the same certified stone. Do Amore Diamonds lists it at €5,388. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754563667
Dimensions12.03 × 6.19 × 3.85 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
12.03 mm6.19 mm1.59 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754563667
Side View
Table 59.0%Crown 34.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €5,388 EUR|Low: €607 EUR|High: €5,469 EUR|Avg: €1,972 EUR|-1.5%
Do Amore Diamonds
Retailer 2
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Retailer 25
November 1, 2026
Retailer 15€607 EUR
Retailer 6€767 EUR
Retailer 9€848 EUR
Retailer 25€850 EUR
Retailer 2€879 EUR
Retailer 4€924 EUR
Retailer 5€1,020 EUR
Retailer 3€1,173 EUR
Retailer 21€1,246 EUR
Retailer 13€1,249 EUR
Retailer 24€1,273 EUR
Retailer 23€1,429 EUR
Retailer 8€1,799 EUR
Retailer 19€1,936 EUR
Retailer 14€1,985 EUR
Retailer 11€2,186 EUR
Retailer 10€2,402 EUR
Retailer 7€2,415 EUR
Retailer 17€2,457 EUR
Retailer 20€2,542 EUR
Retailer 16€2,781 EUR
Retailer 12€2,936 EUR
Retailer 22€3,069 EUR
Retailer 18€3,328 EUR
Do Amore Diamonds€5,388 EUR

29 data points across 25 retailers

35 retailers€607 EUR to €5,388 EUR

A
Cheapest Retailer
-
€607 EUR
$678 USD
Retailer 2
-
€616 EUR
$688 USD
View
Price last confirmed 25 days ago
Retailer 3
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€616 EUR
$688 USD
View
Price last confirmed 33 days ago
Retailer 4
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€670 EUR
$748 USD
View
Price last confirmed 34 days ago
Retailer 5
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€704 EUR
$787 USD
View
Price last confirmed 34 days ago
Retailer 6
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€714 EUR
$798 USD
View
Price last confirmed 30 days ago
Retailer 7
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€714 EUR
$798 USD
View
Price last confirmed 22 days ago
A
Retailer 8
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€767 EUR
$857 USD
View
Final sale: no returns
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Retailer 9
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€848 EUR
$947 USD
View
A
Retailer 10
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€850 EUR
$950 USD
View
A
Retailer 11
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€879 EUR
£773 GBP
View
A
Retailer 12
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€924 EUR
$1,032 USD
View
A
Retailer 13
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€1,020 EUR
HK$8,900 HKD
View
A
Retailer 14
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€1,173 EUR
$1,310 USD
View
Retailer 15
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€1,226 EUR
£1,079 GBP
View
Price last confirmed 18 days ago
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Retailer 16
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€1,246 EUR
View
A
Retailer 17
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€1,249 EUR
£1,098 GBP
View
A
Retailer 18
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€1,273 EUR
A$2,188 AUD
View
A
Retailer 19
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€1,429 EUR
ZAR 25,792 ZAR
View
B+
Retailer 20
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€1,799 EUR
$2,010 USD
View
B+
Retailer 21
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€1,936 EUR
A$3,327 AUD
View
Retailer 22
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€1,985 EUR
$2,218 USD
View
Price last confirmed 9 days ago
B+
Retailer 23
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€2,186 EUR
$2,442 USD
View
Retailer 24
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€2,215 EUR
$2,475 USD
View
Price last confirmed 23 days ago
Retailer 25
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€2,215 EUR
$2,475 USD
View
Price last confirmed 32 days ago
B+
Retailer 26
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€2,402 EUR
$2,683 USD
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B+
Retailer 27
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€2,415 EUR
$2,698 USD
View
B+
Retailer 28
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€2,457 EUR
$2,745 USD
View
B
Retailer 29
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€2,539 EUR
$2,837 USD
View
B+
Retailer 30
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€2,542 EUR
$2,840 USD
View
B
Retailer 31
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€2,781 EUR
$3,107 USD
View
B
Retailer 32
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€2,936 EUR
SGD 4,433 SGD
View
B
Retailer 33
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€3,069 EUR
£2,700 GBP
View
Retailer 34
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€3,328 EUR
A$5,720 AUD
View
Price last confirmed 28 days ago
Most Expensive
B
Do Amore Diamonds
27-4E1AA769A · Oct 31
€5,388 EUR
$6,020 USD
View
34 more retailers have this diamond
Prices start from €607 EURSave up to €4,782 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.59ct Marquise
€607 EUR