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Marquise|Lab Grown|IGI

1.23ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG771612357

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG771612357

Diamond specifications and retailer prices

From €202 EUR
$226 USD
As of October 30, 2026
Save €1,740 EUR (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €1,942 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.23ct lab-grown marquise diamond

This 1.23ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG771612357 or 771612357. Listed at 10 retailers as of October 30, 2026, with prices from €202 to €1,942, a €1,740 spread on the same certified stone. Do Amore Diamonds lists it at €1,942. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771612357
Dimensions11.45 × 5.58 × 3.46 mm
L/W Ratio2.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.45 mm5.58 mm1.23 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771612357
Side View
Table 61.0%Crown 34.8°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 62.0%

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: €1,942 EUR|Low: €361 EUR|High: €1,942 EUR|Avg: €877 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 3€363 EUR
Retailer 7€425 EUR
Retailer 9€456 EUR
Retailer 5€673 EUR
Retailer 2€725 EUR
Retailer 6€807 EUR
Retailer 8€832 EUR
Retailer 4€1,113 EUR
Retailer 10€1,240 EUR
Do Amore Diamonds€1,942 EUR

13 data points across 10 retailers

10 retailers€202 EUR to €1,942 EUR

A
Cheapest Retailer
-
€202 EUR
$226 USD
A
Retailer 2
-
€363 EUR
£319 GBP
View
A
Retailer 3
-
€425 EUR
$475 USD
View
B+
Retailer 4
-
€673 EUR
A$1,156 AUD
View
B+
Retailer 5
-
€725 EUR
$810 USD
View
B+
Retailer 6
-
€734 EUR
$820 USD
View
B+
Retailer 7
-
€807 EUR
$902 USD
View
B
Retailer 8
-
€832 EUR
$930 USD
View
B
Retailer 9
-
€1,113 EUR
£979 GBP
View
Most Expensive
B
Do Amore Diamonds
27-65B277C72 · Oct 31
€1,942 EUR
$2,170 USD
View
9 more retailers have this diamond
Prices start from €202 EURSave up to €1,740 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
1.23ct Marquise
€202 EUR