Marquise|Lab Grown|IGI

1.51ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG837628444

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837628444

Diamond specifications and retailer prices

From €356 EUR
$399 USD
As of November 1, 2026
Save €1,260 EUR (78%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €1,616 EUR at Yadav Diamonds · As of November 2, 2026
View at Yadav Diamonds

About this 1.51ct lab-grown marquise diamond

This 1.51ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837628444 or 837628444. Listed at 7 retailers as of November 1, 2026, with prices from €356 to €1,616, a €1,260 spread on the same certified stone. Yadav Diamonds lists it at €1,616. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837628444
Dimensions12.43 × 6.01 × 3.63 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.43 mm6.01 mm1.51 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837628444
Side View
Table 60.0%Crown 32.9°Girdle: MED-STKPavilion 40°Culet: NoneDepth 60.4%

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 1
Current: €534 EUR|Low: €356 EUR|High: €1,616 EUR|Avg: €820 EUR|+0.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Yadav Diamonds
November 2, 2026
Retailer 3€356 EUR
Retailer 6€372 EUR
Retailer 1€534 EUR
Retailer 5€646 EUR
Retailer 4€1,132 EUR
Retailer 2€1,225 EUR
Yadav Diamonds€1,616 EUR

22 data points across 7 retailers

7 retailers€356 EUR to €1,616 EUR

A
Cheapest Retailer
-
€356 EUR
$399 USD
B+
Retailer 2
-
€372 EUR
$417 USD
View
A
Retailer 3
-
€534 EUR
£471 GBP
View
Retailer 4
-
€646 EUR
$724 USD
View
Price last confirmed 9 days ago
B
Retailer 5
-
€1,132 EUR
$1,269 USD
View
B
Retailer 6
-
€1,225 EUR
£1,082 GBP
View
Most Expensive
B
Yadav Diamonds
13326942 · Nov 2
€1,616 EUR
$1,812 USD
View
6 more retailers have this diamond
Prices start from €356 EURSave up to €1,260 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
1.51ct Marquise
€356 EUR