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Round|Natural|GIA

1.53ct M SI1 Round Natural Diamond

EX • M/SI1 • GIA 2436000565

Certificate GIA 2436000565

Diamond specifications and retailer prices

From $2,853 SGD
As of November 6, 2026
Save $4,436 SGD (61%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $7,290 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.53ct natural round diamond

This 1.53ct natural round sits in the one-and-a-half to two carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2436000565. Listed at 10 retailers as of November 5, 2026, with prices from $2,853 to $7,290, a $4,436 spread on the same certified stone. NZ Jewellers lists it at $7,290. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.53
Carat
M
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2436000565
Dimensions7.35 × 4.56 × 7.39 mm
L/W Ratio1.61
Top View
7.35 mm4.56 mm1.53 ctM / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2436000565
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.9%

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: Nov 6
Current: $7,290 SGD|Low: $2,853 SGD|High: $7,845 SGD|Avg: $4,119 SGD|-7.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 11$2,853 SGD
Retailer 9$3,136 SGD
Retailer 10$3,159 SGD
Retailer 8$3,215 SGD
Retailer 7$3,304 SGD
Retailer 13$3,320 SGD
Retailer 12$3,644 SGD
Retailer 5$3,666 SGD
Retailer 4$3,727 SGD
Retailer 2$4,048 SGD
Retailer 6$4,255 SGD
Retailer 3$6,053 SGD
NZ Jewellers$7,290 SGD

27 data points across 13 retailers

10 retailers$2,853 SGD to $7,290 SGD

A
Cheapest Retailer
-
$2,853 SGD
A
Retailer 2
-
$3,136 SGD
View
A
Retailer 3
-
$3,159 SGD
View
A
Retailer 4
-
$3,215 SGD
View
A
Retailer 5
-
$3,304 SGD
View
Retailer 6
-
$3,320 SGD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$3,644 SGD
View
B+
Retailer 8
-
$4,048 SGD
View
B+
Retailer 9
-
$4,255 SGD
View
Most Expensive
B
NZ Jewellers
2b50d665-6148-4823-b455-a84d885bc131 · Nov 5
$7,290 SGD
$5,707 USD
View
9 more retailers have this diamond
Prices start from $2,853 SGDSave up to $4,436 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
1.53ct Round
$2,853 SGD