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Marquise|Lab Grown|IGI

1.03ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG831623712

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831623712

Diamond specifications and retailer prices

From €152 EUR
As of November 4, 2026
Save €826 EUR (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €978 EUR at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.03ct lab-grown marquise diamond

This 1.03ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831623712 or 831623712. Listed at 15 retailers as of November 4, 2026, with prices from €152 to €978, a €826 spread on the same certified stone. Reve Diamonds lists it at €978. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831623712
Dimensions9.93 × 5.46 × 3.36 mm
L/W Ratio1.82
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.93 mm5.46 mm1.03 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831623712
Side View
Table 60.0%Crown 32.9°Girdle: MED-THKPavilion 40.8°Culet: NoneDepth 61.5%

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: Nov 4
Current: €332 EUR|Low: €152 EUR|High: €978 EUR|Avg: €394 EUR|-5.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Reve Diamonds
November 5, 2026
Retailer 13€152 EUR
Retailer 4€170 EUR
Retailer 10€176 EUR
Retailer 9€188 EUR
Retailer 12€188 EUR
Retailer 2€227 EUR
Retailer 5€256 EUR
Retailer 7€302 EUR
Retailer 1€332 EUR
Retailer 3€403 EUR
Retailer 14€497 EUR
Retailer 11€605 EUR
Retailer 15€639 EUR
Retailer 6€653 EUR
Retailer 8€880 EUR
Reve Diamonds€978 EUR

28 data points across 16 retailers

15 retailers€152 EUR to €978 EUR

A
Cheapest Retailer
-
€152 EUR
A
Retailer 2
-
€170 EUR
View
Final sale: no returns
A
Retailer 3
-
€176 EUR
View
Retailer 4
-
€188 EUR
View
Price last confirmed 11 days ago
A
Retailer 5
-
€188 EUR
View
B+
Retailer 6
-
€256 EUR
View
A
Retailer 7
-
€302 EUR
View
A
Retailer 8
-
€332 EUR
View
B+
Retailer 9
-
€403 EUR
View
Retailer 10
-
€497 EUR
View
Price last confirmed 8 days ago
B+
Retailer 11
-
€605 EUR
View
B
Retailer 12
-
€639 EUR
View
B
Retailer 13
-
€653 EUR
View
B
Retailer 14
-
€880 EUR
View
Most Expensive
B
Reve Diamonds
05F281DD4 · Nov 4
€978 EUR
$1,101 USD
View
14 more retailers have this diamond
Prices start from €152 EURSave up to €826 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
1.03ct Marquise
€152 EUR