CaratHunter
Plans
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 €153 EUR
$171 USD
As of October 30, 2026
Save €833 EUR (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €986 EUR at Reve Diamonds · As of October 30, 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 16 retailers as of October 30, 2026, with prices from €153 to €986, a €833 spread on the same certified stone. Reve Diamonds lists it at €986. 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
Color
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

How it works →
A
Excellent
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: €339 EUR|Low: €153 EUR|High: €986 EUR|Avg: €392 EUR|-4.0%
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
October 31, 2026
Retailer 13€153 EUR
Retailer 4€172 EUR
Retailer 10€177 EUR
Retailer 8€190 EUR
Retailer 12€190 EUR
Retailer 2€229 EUR
Retailer 5€258 EUR
Retailer 7€304 EUR
Retailer 1€339 EUR
Retailer 3€406 EUR
Retailer 14€501 EUR
Retailer 11€610 EUR
Retailer 15€644 EUR
Retailer 6€659 EUR
Retailer 9€889 EUR
Reve Diamonds€986 EUR

23 data points across 16 retailers

16 retailers€153 EUR to €986 EUR

A
Cheapest Retailer
-
€153 EUR
$171 USD
A
Retailer 2
-
€172 EUR
$192 USD
View
Final sale: no returns
A
Retailer 3
-
€177 EUR
$198 USD
View
A
Retailer 4
-
€190 EUR
$212 USD
View
A
Retailer 5
-
€190 EUR
$212 USD
View
Retailer 6
-
€229 EUR
£202 GBP
View
Price last confirmed 16 days ago
B+
Retailer 7
-
€258 EUR
$288 USD
View
A
Retailer 8
-
€304 EUR
$340 USD
View
A
Retailer 9
-
€339 EUR
£298 GBP
View
B+
Retailer 10
-
€406 EUR
$454 USD
View
B+
Retailer 11
-
€501 EUR
$560 USD
View
B+
Retailer 12
-
€610 EUR
$682 USD
View
B
Retailer 13
-
€644 EUR
$720 USD
View
B
Retailer 14
-
€659 EUR
$737 USD
View
B
Retailer 15
-
€889 EUR
£782 GBP
View
Most Expensive
B
Reve Diamonds
05F281DD4 · Oct 30
€986 EUR
$1,101 USD
View
15 more retailers have this diamond
Prices start from €153 EURSave up to €833 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
€153 EUR