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Round|Lab Grown|GIA

1.50ct H I1 Round Lab Grown Diamond

VG • H/I1 • GIA 2221309553

Certificate GIA 2221309553

Diamond specifications and retailer prices

From $10,253 SGD
$8,020 USD
As of October 26, 2026
Save $345 SGD (3%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $10,598 SGD at Jared · As of October 26, 2026
View at Jared

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 H colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by GIA 2221309553. Listed at 3 retailers as of October 26, 2026, with a relatively tight 3% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
H
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryGood
FluorescenceFaint
OriginLab Grown
Grading LabGIA
CertificateGIA 2221309553
Dimensions7.09 × 7.17 mm
L/W Ratio1.01
Top View
7.09 mm7.17 mm1.50 ctH / I1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 2221309553
Side View
Table 54.0%CrownGirdle: STK-THKPavilionCulet: Very SmallDepth 64.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $10,598 SGD|Low: $10,253 SGD|High: $11,084 SGD|Avg: $10,640 SGD|-4.4%
Jared
Retailer 2
Retailer 3
May 1, 2026
Retailer 2$10,253 SGD
Retailer 3$10,253 SGD
Jared$10,598 SGD

4 data points across 3 retailers

3 retailers$10,253 SGD to $10,598 SGD

B
Cheapest Retailer
-
$10,253 SGD
$8,020 USD
B
Retailer 2
-
$10,253 SGD
$8,020 USD
View
Most Expensive
C
Jared
144680745 · Oct 26
$10,598 SGD
$8,290 USD
View
2 more retailers have this diamond
Prices start from $10,253 SGDSave up to $345 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
$10,253 SGD