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Oval|Lab Grown

1.53ct F SI1 Oval Lab Grown Diamond

GD • F/SI1 • CAFEBFBFF2

Diamond specifications and retailer prices

From $377 SGD
As of November 5, 2026
Save $1,125 SGD (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,502 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.53ct lab-grown oval diamond

This 1.53ct lab-grown oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade. Listed at 4 retailers as of November 5, 2026, with prices from $377 to $1,502, a $1,125 spread on the same certified stone. NZ Jewellers lists it at $1,502. 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

1.53
Carat
F
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading Lab
CertificateCAFEBFBFF2
Dimensions9.31 × 6.45 × 3.90 mm
L/W Ratio1.44
Top View
9.31 mm6.45 mm1.53 ctF / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateCAFEBFBFF2
Side View
Table 60.7%CrownGirdlePavilionCulet: NoneDepth 60.4%

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: Nov 5
Current: $1,502 SGD|Low: $361 SGD|High: $1,502 SGD|Avg: $593 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 11, 2026
Retailer 2$377 SGD
Retailer 4$437 SGD
Retailer 3$468 SGD
Retailer 5$468 SGD
NZ Jewellers$1,502 SGD

6 data points across 5 retailers

4 retailers$377 SGD to $1,502 SGD

B+
Cheapest Retailer
-
$377 SGD
B+
Retailer 2
-
$437 SGD
View
B+
Retailer 3
-
$468 SGD
View
Most Expensive
C
NZ Jewellers
cd821430-7e5b-4f0a-a2c4-fc2f222d4cf6 · Nov 5
$1,502 SGD
$1,172 USD
View
3 more retailers have this diamond
Prices start from $377 SGDSave up to $1,125 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 Oval
$377 SGD