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Oval|Lab Grown|IGI

1.20ct D VVS1 Oval Lab Grown Diamond

D/VVS1 • IGI LG765628893

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG765628893

Diamond specifications and retailer prices

From $405 USD
As of October 25, 2026
Save $1,228 USD (75%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,633 USD at MOH London · As of October 29, 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) and certified by IGI LG765628893 or 765628893. Listed at 10 retailers as of October 25, 2026, with prices from $405 to $1,633, a $1,228 spread on the same certified stone. MOH London lists it at $1,633. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
D
Color
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG765628893
Dimensions6.07 × 6.07 × 8.64 mm
L/W Ratio1.00
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
6.07 mm6.07 mm1.20 ctD / VVS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG765628893
Side View
Table 61.0%Crown 35°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 60.3%

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 25
Current: $1,633 USD|Low: $405 USD|High: $2,040 USD|Avg: $994 USD|-0.5%
MOH London
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
October 29, 2026
Retailer 9$405 USD
Retailer 13$525 USD
Retailer 3$616 USD
Retailer 11$650 USD
Retailer 8$657 USD
Retailer 7$697 USD
Retailer 6$737 USD
Retailer 2$972 USD
Retailer 4$1,028 USD
Retailer 5$1,187 USD
Retailer 12$1,318 USD
Retailer 10$1,500 USD
MOH London$1,633 USD
Retailer 14$2,040 USD

23 data points across 14 retailers

10 retailers$405 USD to $1,633 USD

A
Cheapest Retailer
-
$405 USD
B+
Retailer 2
-
$525 USD
HK$4,100 HKD
View
Price last confirmed 29 days ago
B+
Retailer 3
-
$616 USD
View
B+
Retailer 4
-
$650 USD
View
B+
Retailer 5
-
$657 USD
View
B
Retailer 6
-
$697 USD
ZAR 11,252 ZAR
View
B
Retailer 7
-
$972 USD
A$1,496 AUD
View
B
Retailer 8
-
$1,318 USD
View
B
Retailer 9
-
$1,500 USD
SGD 2,027 SGD
View
Price last confirmed 21 days ago
Most Expensive
B
MOH London
LG765628893 · Oct 29
$1,633 USD
£1,286 GBP
View
9 more retailers have this diamond
Prices start from $405 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
$405 USD