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Marquise|Lab Grown|IGI

1.51ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG634416521

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG634416521

Diamond specifications and retailer prices

From €257 EUR
$288 USD
As of November 2, 2026
Save €2,017 EUR (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €2,274 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore 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 LG634416521 or 634416521. Listed at 17 retailers as of November 2, 2026, with prices from €257 to €2,274, a €2,017 spread on the same certified stone. Do Amore Diamonds lists it at €2,274. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634416521
Dimensions11.78 × 6.16 × 3.75 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.78 mm6.16 mm1.51 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634416521
Side View
Table 61.0%Crown 34.8°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.9%

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 2
Current: €2,274 EUR|Low: €257 EUR|High: €2,274 EUR|Avg: €912 EUR
Do Amore Diamonds
Retailer 2
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Retailer 21
November 2, 2026
Retailer 8€257 EUR
Retailer 7€287 EUR
Retailer 16€298 EUR
Retailer 18€318 EUR
Retailer 4€363 EUR
Retailer 2€400 EUR
Retailer 20€459 EUR
Retailer 6€522 EUR
Retailer 3€550 EUR
Retailer 15€605 EUR
Retailer 13€626 EUR
Retailer 21€977 EUR
Retailer 19€1,129 EUR
Retailer 5€1,222 EUR
Retailer 9€1,273 EUR
Retailer 11€1,364 EUR
Retailer 12€1,364 EUR
Retailer 17€1,406 EUR
Retailer 10€1,440 EUR
Retailer 14€1,908 EUR
Do Amore Diamonds€2,274 EUR

5 data points across 21 retailers

17 retailers€257 EUR to €2,274 EUR

A
Cheapest Retailer
-
€257 EUR
$288 USD
A
Retailer 2
-
€287 EUR
$322 USD
View
Final sale: no returns
A
Retailer 3
-
€298 EUR
$334 USD
View
A
Retailer 4
-
€318 EUR
$357 USD
View
A
Retailer 5
-
€363 EUR
$407 USD
View
A
Retailer 6
-
€400 EUR
£354 GBP
View
A
Retailer 7
-
€459 EUR
$515 USD
View
A
Retailer 8
-
€522 EUR
$586 USD
View
A
Retailer 9
-
€550 EUR
$617 USD
View
B+
Retailer 10
-
€605 EUR
ZAR 10,968 ZAR
View
A
Retailer 11
-
€626 EUR
£553 GBP
View
B+
Retailer 12
-
€977 EUR
$1,096 USD
View
B
Retailer 13
-
€1,129 EUR
$1,266 USD
View
B
Retailer 14
-
€1,222 EUR
$1,371 USD
View
B
Retailer 15
-
€1,273 EUR
$1,428 USD
View
B
Retailer 16
-
€1,406 EUR
£1,242 GBP
View
Most Expensive
B
Do Amore Diamonds
27-A5EC8A281 · Nov 2
€2,274 EUR
$2,550 USD
View
16 more retailers have this diamond
Prices start from €257 EURSave up to €2,017 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
€257 EUR