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Marquise|Lab Grown|IGI

1.59ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG604378980

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG604378980

Diamond specifications and retailer prices

From €328 EUR
$367 USD
As of October 30, 2026
Save €1,480 EUR (82%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €1,808 EUR at Brilliant Earth · As of October 30, 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 LG604378980 or 604378980. Listed at 25 retailers as of October 30, 2026, with prices from €328 to €1,808, a €1,480 spread on the same certified stone. Brilliant Earth lists it at €1,808. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG604378980
Dimensions12.20 × 6.22 × 3.79 mm
L/W Ratio1.96
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
12.20 mm6.22 mm1.59 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG604378980
Side View
Table 62.0%Crown 34.8°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.9%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: €1,808 EUR|Low: €328 EUR|High: €2,229 EUR|Avg: €982 EUR|-18.9%
Brilliant Earth
Retailer 2
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Retailer 25
November 1, 2026
Retailer 5€328 EUR
Retailer 25€381 EUR
Retailer 20€397 EUR
Retailer 4€407 EUR
Retailer 11€470 EUR
Retailer 24€519 EUR
Retailer 9€575 EUR
Retailer 8€637 EUR
Retailer 21€660 EUR
Retailer 14€695 EUR
Retailer 23€700 EUR
Retailer 13€735 EUR
Retailer 3€755 EUR
Retailer 15€933 EUR
Retailer 22€945 EUR
Retailer 7€1,195 EUR
Retailer 6€1,310 EUR
Retailer 12€1,345 EUR
Retailer 17€1,364 EUR
Retailer 18€1,378 EUR
Retailer 16€1,539 EUR
Retailer 10€1,545 EUR
Retailer 19€1,555 EUR
Retailer 2€1,591 EUR
Brilliant Earth€1,808 EUR

30 data points across 25 retailers

25 retailers€328 EUR to €1,808 EUR

A+
Cheapest Retailer
-
€328 EUR
$367 USD
A
Retailer 2
-
€381 EUR
$426 USD
View
A
Retailer 3
-
€397 EUR
$443 USD
View
Final sale: no returns
A
Retailer 4
-
€407 EUR
$455 USD
View
A
Retailer 5
-
€470 EUR
HK$4,100 HKD
View
A
Retailer 6
-
€519 EUR
$580 USD
View
A
Retailer 7
-
€575 EUR
$642 USD
View
A
Retailer 8
-
€637 EUR
$712 USD
View
A
Retailer 9
-
€660 EUR
View
B+
Retailer 10
-
€695 EUR
$776 USD
View
A
Retailer 11
-
€700 EUR
ZAR 12,633 ZAR
View
B+
Retailer 12
-
€735 EUR
£647 GBP
View
B+
Retailer 13
-
€755 EUR
A$1,298 AUD
View
Retailer 14
-
€933 EUR
$1,042 USD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
€945 EUR
A$1,625 AUD
View
B
Retailer 16
-
€1,195 EUR
$1,335 USD
View
B+
Retailer 17
-
€1,310 EUR
$1,463 USD
View
B
Retailer 18
-
€1,345 EUR
$1,503 USD
View
B
Retailer 19
-
€1,364 EUR
SGD 2,059 SGD
View
B
Retailer 20
-
€1,378 EUR
$1,540 USD
View
B
Retailer 21
-
€1,539 EUR
$1,719 USD
View
B
Retailer 22
-
€1,545 EUR
$1,727 USD
View
B
Retailer 23
-
€1,555 EUR
A$2,673 AUD
View
B
Retailer 24
-
€1,591 EUR
£1,400 GBP
View
Most Expensive
B
Brilliant Earth
8391784A · Oct 30
€1,808 EUR
$2,020 USD
View
24 more retailers have this diamond
Prices start from €328 EURSave up to €1,480 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
€328 EUR