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Oval|Lab Grown|IGI

1.51ct F VVS2 Oval Lab Grown Diamond

ID • F/VVS2 • IGI LG840646594

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG840646594

Diamond specifications and retailer prices

From $198 USD
As of November 1, 2026
Save $1,442 USD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,640 USD at Do Amore Diamonds · As of November 2, 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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840646594 or 840646594. Listed at 21 retailers as of November 1, 2026, with prices from $198 to $1,640, a $1,442 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
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840646594
Dimensions9.37 × 6.35 × 3.97 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
9.37 mm6.35 mm1.51 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840646594
Side View
Table 58.0%Crown 35.7°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 62.5%

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: Nov 1
Current: $1,640 USD|Low: $198 USD|High: $1,640 USD|Avg: $694 USD|+1.9%
Do Amore Diamonds
Retailer 2
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Retailer 21
November 2, 2026
Retailer 17$198 USD
Retailer 12$212 USD
Retailer 21$246 USD
Retailer 9$263 USD
Retailer 20$263 USD
Retailer 2$323 USD
Retailer 3$352 USD
Retailer 5$402 USD
Retailer 18$487 USD
Retailer 15$501 USD
Retailer 13$548 USD
Retailer 10$593 USD
Retailer 7$600 USD
Retailer 19$676 USD
Retailer 4$825 USD
Retailer 8$932 USD
Retailer 14$1,010 USD
Retailer 6$1,016 USD
Retailer 11$1,104 USD
Retailer 16$1,162 USD
Do Amore Diamonds$1,640 USD

16 data points across 21 retailers

21 retailers$198 USD to $1,640 USD

A
Cheapest Retailer
-
$198 USD
A
Retailer 2
-
$212 USD
View
A
Retailer 3
-
$246 USD
View
Retailer 4
-
$263 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$263 USD
View
A
Retailer 6
-
$323 USD
£254 GBP
View
B+
Retailer 7
-
$352 USD
View
A
Retailer 8
-
$402 USD
View
A
Retailer 9
-
$438 USD
View
A
Retailer 10
-
$501 USD
ZAR 8,089 ZAR
View
A
Retailer 11
-
$548 USD
£431 GBP
View
A
Retailer 12
-
$593 USD
View
A
Retailer 13
-
$600 USD
View
B+
Retailer 14
-
$676 USD
A$1,040 AUD
View
B+
Retailer 15
-
$825 USD
CA$1,145 CAD
View
B+
Retailer 16
-
$932 USD
View
B+
Retailer 17
-
$1,010 USD
View
B+
Retailer 18
-
$1,016 USD
View
B
Retailer 19
-
$1,104 USD
View
B
Retailer 20
-
$1,162 USD
£915 GBP
View
Most Expensive
B
Do Amore Diamonds
25-9381108-002 · Nov 2
$1,640 USD
View
20 more retailers have this diamond
Prices start from $198 USDSave up to $1,442 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
$198 USD