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Oval|Lab Grown|IGI

1.20ct D VVS1 Oval Lab Grown Diamond

EX • D/VVS1 • IGI LG846689138

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG846689138

Diamond specifications and retailer prices

From $373 SGD
£230 GBP
As of October 27, 2026
Save $2,094 SGD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,467 SGD at Brilliant Earth · As of October 28, 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 LG846689138 or 846689138. Listed at 16 retailers as of October 27, 2026, with prices from $373 to $2,467, a $2,094 spread on the same certified stone. Brilliant Earth lists it at $2,467. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846689138
Dimensions9.10 × 5.92 × 3.53 mm
L/W Ratio1.54
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.10 mm5.92 mm1.20 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846689138
Side View
Table 61.0%Crown 34.5°Girdle: MED-STKPavilion 35.1°Culet: NoneDepth 59.6%

Caratlytics Score

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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 27
Current: $797 SGD|Low: $308 SGD|High: $1,549 SGD|Avg: $837 SGD
Retailer 1
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
October 27, 2026
Retailer 4$308 SGD
Retailer 9$373 SGD
Retailer 15$518 SGD
Retailer 14$551 SGD
Retailer 10$596 SGD
Retailer 7$653 SGD
Retailer 8$661 SGD
Retailer 3$733 SGD
Retailer 1$797 SGD
Retailer 2$1,095 SGD
Retailer 13$1,110 SGD
Retailer 6$1,116 SGD
Retailer 11$1,143 SGD
Retailer 5$1,292 SGD
Retailer 12$1,526 SGD
Retailer 16$1,549 SGD

7 data points across 16 retailers

16 retailers$373 SGD to $2,467 SGD

A
Cheapest Retailer
-
$373 SGD
£230 GBP
A
Retailer 2
-
$518 SGD
$405 USD
View
Retailer 3
-
$551 SGD
ZAR 6,963 ZAR
View
Price last confirmed 7 days ago
A
Retailer 4
-
$596 SGD
£367 GBP
View
A
Retailer 5
-
$653 SGD
$511 USD
View
A
Retailer 6
-
$661 SGD
$517 USD
View
B+
Retailer 7
-
$733 SGD
$573 USD
View
B+
Retailer 8
-
$797 SGD
A$959 AUD
View
B+
Retailer 9
-
$1,095 SGD
CA$1,190 CAD
View
B+
Retailer 10
-
$1,110 SGD
$868 USD
View
B
Retailer 11
-
$1,116 SGD
$873 USD
View
B
Retailer 12
-
$1,143 SGD
A$1,375 AUD
View
B
Retailer 13
-
$1,292 SGD
$1,011 USD
View
B
Retailer 14
-
$1,526 SGD
£940 GBP
View
B
Retailer 15
-
$1,549 SGD
$1,211 USD
View
Most Expensive
B
Brilliant Earth
22270124A · Oct 28
$2,467 SGD
$1,930 USD
View
15 more retailers have this diamond
Prices start from $373 SGDSave up to $2,094 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
$373 SGD