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Oval|Lab Grown|IGI

1.20ct D VVS1 Oval Lab Grown Diamond

EX • D/VVS1 • IGI LG815650325

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG815650325

Diamond specifications and retailer prices

From $291 SGD
$227 USD
As of October 26, 2026
Save $2,509 SGD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,800 SGD at Queensmith · As of October 27, 2026
View at Queensmith

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 LG815650325 or 815650325. Listed at 22 retailers as of October 26, 2026, with prices from $291 to $2,800, a $2,509 spread on the same certified stone. Queensmith lists it at $2,800. 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 angle36°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815650325
Dimensions8.29 × 6.03 × 3.75 mm
L/W Ratio1.37
Girdle conditionFaceted
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
8.29 mm6.03 mm1.20 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815650325
Side View
Table 60.0%Crown 36°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.2%

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 26
Current: $672 SGD|Low: $324 SGD|High: $1,717 SGD|Avg: $859 SGD|+4.3%
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
October 29, 2026
Retailer 5$324 SGD
Retailer 3$361 SGD
Retailer 10$580 SGD
Retailer 7$620 SGD
Retailer 1$672 SGD
Retailer 11$723 SGD
Retailer 4$765 SGD
Retailer 8$881 SGD
Retailer 13$947 SGD
Retailer 6$1,155 SGD
Retailer 12$1,282 SGD
Retailer 9$1,449 SGD
Retailer 2$1,666 SGD

43 data points across 13 retailers

22 retailers$291 SGD to $2,800 SGD

A
Cheapest Retailer
-
$291 SGD
$227 USD
A
Retailer 2
-
$324 SGD
$253 USD
View
Final sale: no returns
A
Retailer 3
-
$337 SGD
$263 USD
View
A
Retailer 4
-
$361 SGD
$282 USD
View
A
Retailer 5
-
$361 SGD
$282 USD
View
A
Retailer 6
-
$487 SGD
$380 USD
View
A
Retailer 7
-
$580 SGD
€431 EUR
View
A
Retailer 8
-
$620 SGD
ZAR 7,815 ZAR
View
A
Retailer 9
-
$672 SGD
£413 GBP
View
B+
Retailer 10
-
$723 SGD
A$868 AUD
View
B+
Retailer 11
-
$745 SGD
$581 USD
View
B+
Retailer 12
-
$765 SGD
$597 USD
View
B+
Retailer 13
-
$881 SGD
A$1,057 AUD
View
B+
Retailer 14
-
$947 SGD
$739 USD
View
B+
Retailer 15
-
$1,155 SGD
A$1,386 AUD
View
B
Retailer 16
-
$1,160 SGD
$905 USD
View
B
Retailer 17
-
$1,227 SGD
$958 USD
View
B+
Retailer 18
-
$1,282 SGD
$1,000 USD
View
Price last confirmed 10 days ago
B
Retailer 19
-
$1,449 SGD
£890 GBP
View
B
Retailer 20
-
$1,641 SGD
$1,280 USD
View
B
Retailer 21
-
$1,666 SGD
$1,300 USD
View
Most Expensive
B
Queensmith
LG815650325 · Oct 27
$2,800 SGD
£1,720 GBP
View
21 more retailers have this diamond
Prices start from $291 SGDSave up to $2,509 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
$291 SGD