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Marquise|Lab Grown|IGI

1.59ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG779651009

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG779651009

Diamond specifications and retailer prices

From €348 EUR
$389 USD
As of October 30, 2026
Save €1,930 EUR (85%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €2,811 EUR at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG779651009 or 779651009. Listed at 26 retailers as of October 30, 2026, with a 554% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779651009
Dimensions12.15 × 6.23 × 3.78 mm
L/W Ratio1.95
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
12.15 mm6.23 mm1.59 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779651009
Side View
Table 60.0%Crown 33.2°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.7%

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: €2,811 EUR|Low: €348 EUR|High: €2,811 EUR|Avg: €1,087 EUR
Brilliant Earth
Retailer 2
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Retailer 24
November 1, 2026
Retailer 6€348 EUR
Retailer 10€389 EUR
Retailer 23€390 EUR
Retailer 4€432 EUR
Retailer 9€432 EUR
Retailer 5€459 EUR
Retailer 11€580 EUR
Retailer 18€653 EUR
Retailer 24€701 EUR
Retailer 21€718 EUR
Retailer 8€721 EUR
Retailer 20€742 EUR
Retailer 13€783 EUR
Retailer 19€1,002 EUR
Retailer 22€1,035 EUR
Retailer 14€1,374 EUR
Retailer 7€1,388 EUR
Retailer 16€1,422 EUR
Retailer 3€1,508 EUR
Retailer 12€1,609 EUR
Retailer 15€1,617 EUR
Retailer 2€1,688 EUR
Retailer 17€1,732 EUR
Brilliant Earth€2,811 EUR

28 data points across 24 retailers

26 retailers€348 EUR to €2,278 EUR

A
Cheapest Retailer
-
€348 EUR
$389 USD
A
Retailer 2
-
€389 EUR
$435 USD
View
Final sale: no returns
A
Retailer 3
-
€390 EUR
$436 USD
View
Retailer 4
-
€432 EUR
$483 USD
View
Price last confirmed 7 days ago
A
Retailer 5
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€432 EUR
$483 USD
View
Retailer 6
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€459 EUR
£404 GBP
View
Price last confirmed 15 days ago
A
Retailer 7
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€580 EUR
$648 USD
View
A
Retailer 8
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€653 EUR
$730 USD
View
A
Retailer 9
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€701 EUR
$783 USD
View
A
Retailer 10
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€718 EUR
View
A
Retailer 11
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€721 EUR
$805 USD
View
B+
Retailer 12
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€742 EUR
ZAR 13,397 ZAR
View
B+
Retailer 13
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€783 EUR
£689 GBP
View
B+
Retailer 14
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€1,002 EUR
A$1,723 AUD
View
B+
Retailer 15
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€1,035 EUR
$1,156 USD
View
B+
Retailer 16
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€1,374 EUR
SGD 2,075 SGD
View
B+
Retailer 17
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€1,388 EUR
$1,551 USD
View
B+
Retailer 18
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€1,422 EUR
$1,588 USD
View
B+
Retailer 19
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€1,508 EUR
$1,685 USD
View
B
Retailer 20
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€1,609 EUR
$1,797 USD
View
B
Retailer 21
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€1,617 EUR
$1,807 USD
View
Retailer 22
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€1,626 EUR
A$2,794 AUD
View
Price last confirmed 29 days ago
B
Retailer 23
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€1,688 EUR
£1,485 GBP
View
Retailer 24
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€1,732 EUR
£1,524 GBP
View
Price last confirmed 18 days ago
B
Retailer 25
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€2,278 EUR
£2,004 GBP
View
Most Expensive
Brilliant Earth
18441246A · Oct 16
€2,811 EUR
$3,140 USD
View
Price last confirmed 16 days ago
25 more retailers have this diamond
Prices start from €348 EURSave up to €1,930 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
€348 EUR