Oval|Lab Grown|IGI

1.51ct D VS2 Oval Lab Grown Diamond

ID • D/VS2 • IGI LG803683054

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG803683054

Diamond specifications and retailer prices

From $1,016 USD
As of October 24, 2026
Save $124 USD (11%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,640 USD at Do Amore Diamonds · As of October 23, 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 LG803683054 or 803683054. Listed at 20 retailers as of October 24, 2026, with a relatively tight 12% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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 angle34.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803683054
Dimensions9.24 × 6.49 × 3.93 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.24 mm6.49 mm1.51 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803683054
Side View
Table 60.0%Crown 34.7°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 60.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 24
Current: $1,640 USD|Low: $166 USD|High: $1,640 USD|Avg: $789 USD|+1.9%
Do Amore Diamonds
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 23, 2026
Retailer 8$212 USD
Retailer 18$237 USD
Retailer 14$242 USD
Retailer 6$263 USD
Retailer 13$352 USD
Retailer 17$396 USD
Retailer 15$528 USD
Retailer 5$593 USD
Retailer 21$600 USD
Retailer 16$825 USD
Retailer 9$920 USD
Retailer 4$932 USD
Retailer 20$1,016 USD
Retailer 19$1,091 USD
Retailer 7$1,104 USD
Retailer 3$1,128 USD
Retailer 11$1,140 USD
Retailer 10$1,152 USD
Retailer 2$1,231 USD
Retailer 12$1,458 USD
Do Amore Diamonds$1,640 USD

35 data points across 21 retailers

20 retailers$1,016 USD to $1,140 USD

Retailer 1
-
$212 USD
Price last confirmed 8 days ago
Retailer 2
-
$242 USD
View
Price last confirmed 10 days ago
Retailer 3
-
$259 USD
View
Price last confirmed 14 days ago
Retailer 4
-
$263 USD
View
Price last confirmed 9 days ago
Retailer 5
-
$352 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$396 USD
View
Price last confirmed 7 days ago
Retailer 7
-
$528 USD
£416 GBP
View
Price last confirmed 8 days ago
Retailer 8
-
$593 USD
View
Price last confirmed 7 days ago
Retailer 9
-
$600 USD
View
Price last confirmed 9 days ago
Retailer 10
-
$825 USD
CA$1,145 CAD
View
Price last confirmed 8 days ago
Retailer 11
-
$920 USD
View
Price last confirmed 9 days ago
Retailer 12
-
$932 USD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$1,016 USD
View
B
Retailer 14
-
$1,091 USD
View
Retailer 15
-
$1,104 USD
View
Price last confirmed 7 days ago
Retailer 16
-
$1,128 USD
£888 GBP
View
Price last confirmed 7 days ago
B
Retailer 17
-
$1,140 USD
View
Retailer 18
-
$1,152 USD
£907 GBP
View
Price last confirmed 9 days ago
Retailer 19
-
$1,231 USD
View
Price last confirmed 8 days ago
Most Expensive
Do Amore Diamonds
25-2018127-014 · Oct 23
$1,640 USD
View
Price last confirmed 7 days ago
19 more retailers have this diamond
Prices start from $1,016 USDSave up to $124 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.

B+
1.51ct Oval
$1,016 USD