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Round|Lab Grown|IGI

1.50ct I VS2 Round Lab Grown Diamond

VG • I/VS2 • IGI LG526291445

Shape and cutting style on the report: Round brilliant

Certificate IGI LG526291445

Diamond specifications and retailer prices

From $527 SGD
$412 USD
As of October 30, 2026
Save $1,398 SGD (73%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,289 SGD at MOH London · As of October 21, 2026
View at MOH London

About this 1.5ct lab-grown round diamond

This 1.5ct lab-grown round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG526291445 or 526291445. Listed at 16 retailers as of October 30, 2026, with a 265% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
I
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526291445
Dimensions7.26 × 7.32 × 4.46 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
7.26 mm7.32 mm1.50 ctI / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526291445
Side View
Table 60.5%Crown 35°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 61.2%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $2,289 SGD|Low: $527 SGD|High: $2,304 SGD|Avg: $1,101 SGD|-0.6%
MOH London
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 21, 2026
Retailer 11$527 SGD
Retailer 8$583 SGD
Retailer 9$583 SGD
Retailer 4$638 SGD
Retailer 2$882 SGD
Retailer 10$906 SGD
Retailer 7$931 SGD
Retailer 13$975 SGD
Retailer 12$1,266 SGD
Retailer 5$1,417 SGD
Retailer 6$1,709 SGD
Retailer 3$1,924 SGD
MOH London$2,289 SGD

18 data points across 13 retailers

16 retailers$527 SGD to $1,924 SGD

Retailer 1
-
$451 SGD
$353 USD
Price last confirmed 24 days ago
B+
Retailer 2
-
$527 SGD
$412 USD
View
Final sale: no returns
Retailer 3
-
$545 SGD
$426 USD
View
Price last confirmed 26 days ago
B+
Retailer 4
-
$545 SGD
$426 USD
View
Retailer 5
-
$583 SGD
$456 USD
View
Price last confirmed 30 days ago
B+
Retailer 6
-
$583 SGD
$456 USD
View
B+
Retailer 7
-
$638 SGD
HK$3,900 HKD
View
B+
Retailer 8
-
$882 SGD
$690 USD
View
B+
Retailer 9
-
$906 SGD
$709 USD
View
B+
Retailer 10
-
$931 SGD
$728 USD
View
B+
Retailer 11
-
$975 SGD
$763 USD
View
Retailer 12
-
$1,266 SGD
$990 USD
View
Price last confirmed 19 days ago
B
Retailer 13
-
$1,709 SGD
$1,337 USD
View
Retailer 14
-
$1,874 SGD
$1,466 USD
View
Price last confirmed 25 days ago
B
Retailer 15
-
$1,924 SGD
$1,505 USD
View
Most Expensive
MOH London
LG526291445 · Oct 21
$2,289 SGD
£1,410 GBP
View
Price last confirmed 11 days ago
15 more retailers have this diamond
Prices start from $527 SGDSave up to $1,398 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+
1.50ct Round
$527 SGD