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Round|Lab Grown|IGI

1.20ct H VS2 Round Lab Grown Diamond

ID • H/VS2 • IGI LG524213342

Shape and cutting style on the report: Round brilliant

Certificate IGI LG524213342

Diamond specifications and retailer prices

From $343 SGD
$268 USD
As of October 26, 2026
Save $1,541 SGD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,043 SGD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 1.2ct lab-grown round diamond

This 1.2ct lab-grown round sits in the classic one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG524213342 or 524213342. Listed at 18 retailers as of October 26, 2026, with a 450% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG524213342
Dimensions6.80 × 6.86 × 4.14 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.80 mm6.86 mm1.20 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG524213342
Side View
Table 59.5%Crown 34.5°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.6%

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 26
Current: $3,043 SGD|Low: $343 SGD|High: $3,043 SGD|Avg: $1,072 SGD
Do Amore Diamonds
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
October 27, 2026
Retailer 14$343 SGD
Retailer 12$398 SGD
Retailer 10$426 SGD
Retailer 16$426 SGD
Retailer 15$432 SGD
Retailer 8$483 SGD
Retailer 4$626 SGD
Retailer 7$736 SGD
Retailer 13$840 SGD
Retailer 9$918 SGD
Retailer 2$983 SGD
Retailer 6$1,289 SGD
Retailer 3$1,307 SGD
Retailer 17$1,509 SGD
Retailer 5$1,720 SGD
Retailer 11$1,883 SGD
Do Amore Diamonds$3,043 SGD

11 data points across 17 retailers

18 retailers$343 SGD to $1,883 SGD

A
Cheapest Retailer
-
$343 SGD
$268 USD
A
Retailer 2
-
$398 SGD
$311 USD
View
A
Retailer 3
-
$426 SGD
$333 USD
View
A
Retailer 4
-
$426 SGD
$333 USD
View
A
Retailer 5
-
$432 SGD
$338 USD
View
A
Retailer 6
-
$483 SGD
$378 USD
View
B+
Retailer 7
-
$626 SGD
$490 USD
View
B+
Retailer 8
-
$736 SGD
$576 USD
View
B+
Retailer 9
-
$840 SGD
$657 USD
View
B+
Retailer 10
-
$918 SGD
$718 USD
View
B+
Retailer 11
-
$983 SGD
£605 GBP
View
B
Retailer 12
-
$1,125 SGD
$880 USD
View
B
Retailer 13
-
$1,289 SGD
$1,008 USD
View
B
Retailer 14
-
$1,307 SGD
$1,022 USD
View
B
Retailer 15
-
$1,509 SGD
$1,180 USD
View
B
Retailer 16
-
$1,720 SGD
$1,345 USD
View
B
Retailer 17
-
$1,883 SGD
£1,160 GBP
View
Most Expensive
Do Amore Diamonds
27-FBC993648 · Oct 28
$3,043 SGD
$2,380 USD
View
Price under review
17 more retailers have this diamond
Prices start from $343 SGDSave up to $1,541 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
$343 SGD