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Oval|Lab Grown|IGI

1.20ct D VVS1 Oval Lab Grown Diamond

EX • D/VVS1 • IGI LG765628748

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG765628748

Diamond specifications and retailer prices

From $309 USD
As of October 26, 2026
Save $1,228 USD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,537 USD at MOH London · As of October 26, 2026
View at MOH London

About this 1.2ct lab-grown oval diamond

This 1.2ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG765628748 or 765628748. Listed at 20 retailers as of October 26, 2026, with prices from $309 to $1,537, a $1,228 spread on the same certified stone. MOH London lists it at $1,537. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG765628748
Dimensions9.57 × 5.63 × 3.54 mm
L/W Ratio1.70
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.57 mm5.63 mm1.20 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG765628748
Side View
Table 60.0%Crown 36.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.9%

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 26
Current: $1,537 USD|Low: $296 USD|High: $1,553 USD|Avg: $775 USD|+0.2%
MOH London
Retailer 2
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Retailer 21
October 29, 2026
Retailer 20$309 USD
Retailer 3$346 USD
Retailer 21$358 USD
Retailer 5$383 USD
Retailer 6$383 USD
Retailer 13$439 USD
Retailer 11$499 USD
Retailer 18$580 USD
Retailer 12$609 USD
Retailer 19$624 USD
Retailer 9$629 USD
Retailer 16$658 USD
Retailer 14$693 USD
Retailer 15$934 USD
Retailer 2$958 USD
Retailer 17$1,176 USD
Retailer 7$1,231 USD
Retailer 10$1,387 USD
Retailer 8$1,430 USD
Retailer 4$1,445 USD
MOH London$1,537 USD

36 data points across 21 retailers

20 retailers$309 USD to $1,537 USD

A
Cheapest Retailer
-
$309 USD
A
Retailer 2
-
$346 USD
View
Final sale: no returns
A
Retailer 3
-
$358 USD
View
A
Retailer 4
-
$383 USD
View
A
Retailer 5
-
$383 USD
View
A
Retailer 6
-
$439 USD
£346 GBP
View
A
Retailer 7
-
$499 USD
HK$3,900 HKD
View
Price last confirmed 29 days ago
B+
Retailer 8
-
$580 USD
View
B+
Retailer 9
-
$609 USD
View
B+
Retailer 10
-
$624 USD
View
B+
Retailer 11
-
$629 USD
View
B+
Retailer 12
-
$658 USD
ZAR 10,629 ZAR
View
B+
Retailer 13
-
$934 USD
A$1,437 AUD
View
B+
Retailer 14
-
$958 USD
A$1,474 AUD
View
B
Retailer 15
-
$1,176 USD
View
B
Retailer 16
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$1,231 USD
View
B
Retailer 17
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$1,246 USD
View
B
Retailer 18
-
$1,430 USD
SGD 1,933 SGD
View
Price last confirmed 22 days ago
B
Retailer 19
-
$1,445 USD
View
Most Expensive
B
MOH London
LG765628748 · Oct 26
$1,537 USD
£1,210 GBP
View
19 more retailers have this diamond
Prices start from $309 USDSave up to $1,228 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
1.20ct Oval
$309 USD