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Oval|Lab Grown|IGI

1.20ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • IGI LG846629583

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG846629583

Diamond specifications and retailer prices

From $357 SGD
£219 GBP
As of October 26, 2026
Save $2,117 SGD (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,474 SGD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

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 LG846629583 or 846629583. Listed at 12 retailers as of October 26, 2026, with prices from $357 to $2,474, a $2,117 spread on the same certified stone. Brilliant Earth lists it at $2,474. 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
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846629583
Dimensions9.30 × 5.76 × 3.51 mm
L/W Ratio1.61
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.30 mm5.76 mm1.20 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846629583
Side View
Table 59.0%Crown 36.2°Girdle: MED-STKPavilion 39°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $761 SGD|Low: $282 SGD|High: $1,522 SGD|Avg: $779 SGD|-2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 27, 2026
Retailer 8$282 SGD
Retailer 12$357 SGD
Retailer 6$423 SGD
Retailer 4$538 SGD
Retailer 10$552 SGD
Retailer 7$731 SGD
Retailer 1$761 SGD
Retailer 9$1,007 SGD
Retailer 11$1,021 SGD
Retailer 2$1,073 SGD
Retailer 3$1,136 SGD
Retailer 5$1,462 SGD

7 data points across 12 retailers

12 retailers$357 SGD to $2,474 SGD

A
Cheapest Retailer
-
$357 SGD
£219 GBP
B+
Retailer 2
-
$423 SGD
$330 USD
View
A
Retailer 3
-
$538 SGD
ZAR 6,779 ZAR
View
A
Retailer 4
-
$552 SGD
£339 GBP
View
A
Retailer 5
-
$731 SGD
$570 USD
View
B+
Retailer 6
-
$761 SGD
A$914 AUD
View
B+
Retailer 7
-
$1,007 SGD
$786 USD
View
B+
Retailer 8
-
$1,021 SGD
View
B+
Retailer 9
-
$1,073 SGD
$837 USD
View
B
Retailer 10
-
$1,136 SGD
A$1,364 AUD
View
B+
Retailer 11
-
$1,462 SGD
£898 GBP
View
Most Expensive
B
Brilliant Earth
22283012A · Oct 26
$2,474 SGD
$1,930 USD
View
11 more retailers have this diamond
Prices start from $357 SGDSave up to $2,117 SGD

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
$357 SGD