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Oval|Lab Grown|IGI

1.51ct H VVS2 Oval Lab Grown Diamond

VG • H/VVS2 • IGI LG675599627

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG675599627

Diamond specifications and retailer prices

From €424 EUR
£373 GBP
As of October 31, 2026
Save €480 EUR (53%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €904 EUR at Brilliant Earth · As of October 30, 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 very-good cut grade and certified by IGI LG675599627 or 675599627. Listed at 5 retailers as of October 30, 2026, with prices from €424 to €904, a €480 spread on the same certified stone. Brilliant Earth lists it at €904. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
H
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG675599627
Dimensions9.23 × 6.60 × 3.92 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Top View
9.23 mm6.60 mm1.51 ctH / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG675599627
Side View
Table 62.0%Crown 34.4°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 59.4%

Caratlytics Score

How it works →
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 31
Current: €904 EUR|Low: €149 EUR|High: €1,611 EUR|Avg: €618 EUR|-43.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 3€208 EUR
Retailer 9€379 EUR
Retailer 4€391 EUR
Retailer 2€424 EUR
Retailer 8€440 EUR
Retailer 6€449 EUR
Retailer 5€683 EUR
Retailer 7€796 EUR
Retailer 10€862 EUR
Brilliant Earth€904 EUR

34 data points across 10 retailers

5 retailers€424 EUR to €904 EUR

Retailer 1
-
€391 EUR
ZAR 7,063 ZAR
Price last confirmed 44 days ago
A
Retailer 2
-
€424 EUR
£373 GBP
View
Retailer 3
-
€683 EUR
$763 USD
View
Price last confirmed 46 days ago
Retailer 4
-
€862 EUR
$963 USD
View
Price last confirmed 56 days ago
Most Expensive
B
Brilliant Earth
19431899A · Oct 30
€904 EUR
$1,010 USD
View
4 more retailers have this diamond
Prices start from €424 EURSave up to €480 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
€424 EUR