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Round|Lab Grown|IGI

1.20ct D VS2 Round Lab Grown Diamond

ID • D/VS2 • IGI LG683543235

Shape and cutting style on the report: Round brilliant

Certificate IGI LG683543235

Diamond specifications and retailer prices

From $221 SGD
$173 USD
As of October 29, 2026
Save $1,193 SGD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,414 SGD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.2ct lab-grown round diamond

This 1.2ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG683543235 or 683543235. Listed at 23 retailers as of October 29, 2026, with prices from $221 to $1,414, a $1,193 spread on the same certified stone. Reve Diamonds lists it at $1,414. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683543235
Dimensions6.88 × 6.90 × 4.18 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
6.88 mm6.90 mm1.20 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683543235
Side View
Table 57.0%Crown 33.7°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.7%

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 29
Current: $528 SGD|Low: $173 SGD|High: $1,414 SGD|Avg: $635 SGD|+10.4%
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
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
October 31, 2026
Retailer 6$221 SGD
Retailer 18$247 SGD
Retailer 16$256 SGD
Retailer 3$274 SGD
Retailer 19$274 SGD
Retailer 13$487 SGD
Retailer 2$488 SGD
Retailer 11$496 SGD
Retailer 1$528 SGD
Retailer 17$591 SGD
Retailer 12$622 SGD
Retailer 9$646 SGD
Retailer 4$718 SGD
Retailer 8$793 SGD
Retailer 7$880 SGD
Retailer 15$887 SGD
Retailer 10$929 SGD
Retailer 5$949 SGD
Retailer 14$1,286 SGD
Reve Diamonds$1,414 SGD

46 data points across 20 retailers

23 retailers$221 SGD to $1,414 SGD

Retailer 1
-
$219 SGD
$171 USD
Price last confirmed 39 days ago
A
Retailer 2
-
$221 SGD
$173 USD
View
A
Retailer 3
-
$247 SGD
$193 USD
View
Final sale: no returns
A
Retailer 4
-
$256 SGD
$200 USD
View
Retailer 5
-
$267 SGD
$209 USD
View
Price last confirmed 39 days ago
A
Retailer 6
-
$274 SGD
$214 USD
View
A
Retailer 7
-
$274 SGD
$214 USD
View
A
Retailer 8
-
$487 SGD
£300 GBP
View
A
Retailer 9
-
$488 SGD
$382 USD
View
A
Retailer 10
-
$496 SGD
$388 USD
View
B+
Retailer 11
-
$528 SGD
€393 EUR
View
B+
Retailer 12
-
$591 SGD
$462 USD
View
B+
Retailer 13
-
$622 SGD
A$748 AUD
View
Retailer 14
-
$646 SGD
$505 USD
View
Price last confirmed 26 days ago
B+
Retailer 15
-
$718 SGD
$562 USD
View
B+
Retailer 16
-
$793 SGD
$620 USD
View
Retailer 17
-
$872 SGD
$682 USD
View
Price last confirmed 40 days ago
B
Retailer 18
-
$880 SGD
$688 USD
View
B+
Retailer 19
-
$887 SGD
A$1,067 AUD
View
B
Retailer 20
-
$949 SGD
$742 USD
View
B
Retailer 21
-
$949 SGD
$742 USD
View
B
Retailer 22
-
$1,286 SGD
£792 GBP
View
Most Expensive
B
Reve Diamonds
3A4401777 · Oct 30
$1,414 SGD
$1,106 USD
View
22 more retailers have this diamond
Prices start from $221 SGDSave up to $1,193 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 Round
$221 SGD