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Oval|Lab Grown|IGI

1.51ct H VVS2 Oval Lab Grown Diamond

ID • H/VVS2 • IGI LG668409758

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG668409758

Diamond specifications and retailer prices

From €186 EUR
$208 USD
As of October 29, 2026
Save €1,300 EUR (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,486 EUR at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.51ct lab-grown oval diamond

This 1.51ct lab-grown oval sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG668409758 or 668409758. Listed at 16 retailers as of October 28, 2026, with prices from €186 to €1,486, a €1,300 spread on the same certified stone. Brilliant Earth lists it at €1,486. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG668409758
Dimensions9.05 × 6.55 × 4.00 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.05 mm6.55 mm1.51 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG668409758
Side View
Table 61.0%Crown 34.7°Girdle: MED-THKPavilion 40.6°Culet: NoneDepth 61.1%

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 29
Current: €1,486 EUR|Low: €149 EUR|High: €1,611 EUR|Avg: €599 EUR|-7.8%
Brilliant Earth
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
Retailer 16
Retailer 17
November 1, 2026
Retailer 14€186 EUR
Retailer 9€207 EUR
Retailer 4€216 EUR
Retailer 3€231 EUR
Retailer 8€231 EUR
Retailer 6€391 EUR
Retailer 13€397 EUR
Retailer 5€416 EUR
Retailer 11€440 EUR
Retailer 12€459 EUR
Retailer 16€532 EUR
Retailer 7€743 EUR
Retailer 10€745 EUR
Retailer 15€790 EUR
Retailer 17€887 EUR
Retailer 2€925 EUR
Brilliant Earth€1,486 EUR

32 data points across 17 retailers

16 retailers€186 EUR to €1,486 EUR

A
Cheapest Retailer
-
€186 EUR
$208 USD
A
Retailer 2
-
€216 EUR
$241 USD
View
Retailer 3
-
€231 EUR
$258 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
€231 EUR
$258 USD
View
Retailer 5
-
€391 EUR
ZAR 7,049 ZAR
View
Price last confirmed 9 days ago
B+
Retailer 6
-
€397 EUR
$444 USD
View
Retailer 7
-
€416 EUR
View
Price last confirmed 9 days ago
A
Retailer 8
-
€440 EUR
$492 USD
View
A
Retailer 9
-
€459 EUR
$513 USD
View
A
Retailer 10
-
€532 EUR
A$915 AUD
View
B+
Retailer 11
-
€743 EUR
$830 USD
View
B+
Retailer 12
-
€745 EUR
$832 USD
View
B+
Retailer 13
-
€790 EUR
$883 USD
View
B+
Retailer 14
-
€887 EUR
£780 GBP
View
B+
Retailer 15
-
€925 EUR
£814 GBP
View
Most Expensive
B
Brilliant Earth
13161021A · Oct 28
€1,486 EUR
$1,660 USD
View
15 more retailers have this diamond
Prices start from €186 EURSave up to €1,300 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 Oval
€186 EUR