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Oval|Lab Grown|IGI

1.51ct D VS2 Oval Lab Grown Diamond

ID • D/VS2 • IGI LG805621423

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG805621423

Diamond specifications and retailer prices

From $212 USD
As of October 29, 2026
Save $1,428 USD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,640 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore 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 LG805621423 or 805621423. Listed at 21 retailers as of October 29, 2026, with prices from $212 to $1,640, a $1,428 spread on the same certified stone. Do Amore Diamonds lists it at $1,640. 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 angle34.2°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805621423
Dimensions9.47 × 6.42 × 3.78 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.47 mm6.42 mm1.51 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805621423
Side View
Table 63.0%Crown 34.2°Girdle: STK-THKPavilion 38.5°Culet: NoneDepth 58.9%

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 29
Current: $1,640 USD|Low: $166 USD|High: $1,640 USD|Avg: $735 USD|+1.9%
Do Amore Diamonds
Retailer 2
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Retailer 21
October 30, 2026
Retailer 11$212 USD
Retailer 21$237 USD
Retailer 16$246 USD
Retailer 9$263 USD
Retailer 15$263 USD
Retailer 18$352 USD
Retailer 20$396 USD
Retailer 2$547 USD
Retailer 8$593 USD
Retailer 5$600 USD
Retailer 19$825 USD
Retailer 12$920 USD
Retailer 7$932 USD
Retailer 4$1,016 USD
Retailer 3$1,091 USD
Retailer 10$1,104 USD
Retailer 6$1,128 USD
Retailer 14$1,140 USD
Retailer 13$1,168 USD
Retailer 17$1,231 USD
Do Amore Diamonds$1,640 USD

42 data points across 21 retailers

21 retailers$212 USD to $1,640 USD

A
Cheapest Retailer
-
$212 USD
A
Retailer 2
-
$237 USD
View
Final sale: no returns
A
Retailer 3
-
$246 USD
View
A
Retailer 4
-
$263 USD
View
A
Retailer 5
-
$263 USD
View
B+
Retailer 6
-
$352 USD
View
A
Retailer 7
-
$396 USD
View
A
Retailer 8
-
$547 USD
£431 GBP
View
A
Retailer 9
-
$593 USD
View
A
Retailer 10
-
$600 USD
View
B+
Retailer 11
-
$825 USD
CA$1,145 CAD
View
Retailer 12
-
$920 USD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$932 USD
View
B
Retailer 14
-
$1,016 USD
View
B
Retailer 15
-
$1,091 USD
View
B
Retailer 16
-
$1,104 USD
View
B
Retailer 17
-
$1,128 USD
£888 GBP
View
B
Retailer 18
-
$1,140 USD
View
B
Retailer 19
-
$1,168 USD
£920 GBP
View
B
Retailer 20
-
$1,231 USD
View
Most Expensive
B
Do Amore Diamonds
25-408146-003 · Oct 29
$1,640 USD
View
20 more retailers have this diamond
Prices start from $212 USDSave up to $1,428 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
$212 USD