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 $473 USD
£373 GBP
As of October 31, 2026
Save $537 USD (53%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,010 USD 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 $473 to $1,010, a $537 spread on the same certified stone. Brilliant Earth lists it at $1,010. 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

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $1,010 USD|Low: $167 USD|High: $1,800 USD|Avg: $691 USD|-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$232 USD
Retailer 9$423 USD
Retailer 4$437 USD
Retailer 2$473 USD
Retailer 8$492 USD
Retailer 6$502 USD
Retailer 5$763 USD
Retailer 7$890 USD
Retailer 10$963 USD
Brilliant Earth$1,010 USD

35 data points across 10 retailers

5 retailers$473 USD to $1,010 USD

Retailer 1
-
$437 USD
ZAR 7,063 ZAR
Price last confirmed 43 days ago
A
Retailer 2
-
$473 USD
£373 GBP
View
Retailer 3
-
$763 USD
View
Price last confirmed 44 days ago
Retailer 4
-
$963 USD
View
Price last confirmed 54 days ago
Most Expensive
B
Brilliant Earth
19431899A · Oct 30
$1,010 USD
View
4 more retailers have this diamond
Prices start from $473 USDSave up to $537 USD

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
$473 USD