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Round|Lab Grown|IGI

1.53ct I VVS2 Round Lab Grown Diamond

EX • I/VVS2 • IGI LG407939018

Shape and cutting style on the report: Round brilliant

Certificate IGI LG407939018

Diamond specifications and retailer prices

From $1,304 SGD
$1,020 USD
As of October 31, 2026
Save $1,451 SGD (53%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,991 SGD at Loose Grown Diamond · As of November 1, 2026
View at Loose Grown Diamond

About this 1.53ct lab-grown round diamond

This 1.53ct lab-grown round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG407939018 or 407939018. Listed at 13 retailers as of October 31, 2026, with a 111% 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

1.53
Carat
I
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407939018
Dimensions7.31 × 7.34 × 4.58 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
7.31 mm7.34 mm1.53 ctI / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG407939018
Side View
Table 55.5%Crown 36.2°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $3,991 SGD|Low: $1,304 SGD|High: $7,355 SGD|Avg: $3,873 SGD|+0.8%
Loose Grown Diamond
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
November 1, 2026
Retailer 7$1,304 SGD
Retailer 10$2,191 SGD
Retailer 12$2,384 SGD
Retailer 14$2,453 SGD
Retailer 11$2,541 SGD
Retailer 4$2,755 SGD
Retailer 5$3,388 SGD
Loose Grown Diamond$3,991 SGD
Retailer 9$4,382 SGD
Retailer 8$4,672 SGD
Retailer 13$4,763 SGD
Retailer 3$5,260 SGD
Retailer 2$7,257 SGD
Retailer 6$7,277 SGD

23 data points across 14 retailers

13 retailers$1,304 SGD to $2,755 SGD

B+
Cheapest Retailer
-
$1,304 SGD
$1,020 USD
B
Retailer 2
-
$2,191 SGD
$1,714 USD
View
B
Retailer 3
-
$2,384 SGD
$1,865 USD
View
B
Retailer 4
-
$2,453 SGD
$1,919 USD
View
Final sale: no returns
B
Retailer 5
-
$2,541 SGD
$1,988 USD
View
Retailer 6
-
$2,541 SGD
$1,988 USD
View
Price last confirmed 20 days ago
B
Retailer 7
-
$2,755 SGD
$2,155 USD
View
Most Expensive
Loose Grown Diamond
407939018 · Nov 1
$3,991 SGD
$3,122 USD
View
Price under review
7 more retailers have this diamond
Prices start from $1,304 SGDSave up to $1,451 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.

B+
1.53ct Round
$1,304 SGD