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Oval|Lab Grown|IGI

1.51ct D VS2 Oval Lab Grown Diamond

ID • D/VS2 • IGI LG843694320

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG843694320

Diamond specifications and retailer prices

From $220 USD
As of October 26, 2026
Save $1,542 USD (88%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,762 USD at Yadav Diamonds · As of October 29, 2026
View at Yadav Diamonds

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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843694320 or 843694320. Listed at 18 retailers as of October 26, 2026, with prices from $220 to $1,762, a $1,542 spread on the same certified stone. Yadav Diamonds lists it at $1,762. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843694320
Dimensions9.41 × 6.27 × 4.04 mm
L/W Ratio1.50
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.41 mm6.27 mm1.51 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843694320
Side View
Table 56.0%Crown 34.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 64.4%

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 26
Current: $504 USD|Low: $220 USD|High: $1,762 USD|Avg: $679 USD|+0.9%
Retailer 1
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Retailer 11
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Retailer 14
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Retailer 18
Yadav Diamonds
October 29, 2026
Retailer 12$220 USD
Retailer 7$255 USD
Retailer 2$273 USD
Retailer 18$273 USD
Retailer 11$305 USD
Retailer 10$307 USD
Retailer 17$368 USD
Retailer 8$448 USD
Retailer 1$504 USD
Retailer 16$512 USD
Retailer 13$526 USD
Retailer 6$876 USD
Retailer 14$879 USD
Retailer 4$895 USD
Retailer 9$938 USD
Retailer 15$1,013 USD
Retailer 3$1,093 USD
Retailer 5$1,121 USD
Yadav Diamonds$1,762 USD

17 data points across 19 retailers

18 retailers$220 USD to $1,762 USD

A
Cheapest Retailer
-
$220 USD
A
Retailer 2
-
$255 USD
View
A
Retailer 3
-
$273 USD
View
A
Retailer 4
-
$273 USD
View
A
Retailer 5
-
$305 USD
£240 GBP
View
A
Retailer 6
-
$307 USD
HK$2,400 HKD
View
B+
Retailer 7
-
$368 USD
View
A
Retailer 8
-
$504 USD
£397 GBP
View
A
Retailer 9
-
$512 USD
View
A
Retailer 10
-
$526 USD
View
B+
Retailer 11
-
$876 USD
View
B+
Retailer 12
-
$879 USD
View
B+
Retailer 13
-
$895 USD
SGD 1,210 SGD
View
Retailer 14
-
$938 USD
View
Price last confirmed 12 days ago
B+
Retailer 15
-
$1,013 USD
View
B
Retailer 16
-
$1,093 USD
£861 GBP
View
B
Retailer 17
-
$1,121 USD
View
Most Expensive
B
Yadav Diamonds
13343417 · Oct 29
$1,762 USD
View
17 more retailers have this diamond
Prices start from $220 USDSave up to $1,542 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
$220 USD