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Round|Natural|GIA

0.37ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 2567333736

Certificate GIA 2567333736

Diamond specifications and retailer prices

From $319 SGD
₹23,741 INR
As of November 1, 2026
Save $1,399 SGD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,718 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.37ct natural round diamond

This 0.37ct natural round sits in the sub-half-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2567333736. Listed at 12 retailers as of October 30, 2026, with prices from $319 to $1,718, a $1,399 spread on the same certified stone. NZ Jewellers lists it at $1,718. 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

0.37
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2567333736
Dimensions4.62 × 4.63 × 2.86 mm
L/W Ratio1.00
Girdle conditionMedium to Slightly Thick
Key to symbols
Cloud
Top View
4.62 mm4.63 mm0.37 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567333736
Side View
Table 57.0%Crown 33.5°Girdle: UND-UNDPavilion 41.4°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,718 SGD|Low: $319 SGD|High: $1,800 SGD|Avg: $715 SGD|-4.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 5$319 SGD
Retailer 8$376 SGD
Retailer 11$449 SGD
Retailer 4$476 SGD
Retailer 12$500 SGD
Retailer 9$582 SGD
Retailer 10$637 SGD
Retailer 3$661 SGD
Retailer 2$734 SGD
Retailer 6$907 SGD
Retailer 7$1,036 SGD
NZ Jewellers$1,718 SGD

24 data points across 12 retailers

12 retailers$319 SGD to $1,718 SGD

A
Cheapest Retailer
-
$319 SGD
₹23,741 INR
A
Retailer 2
-
$376 SGD
HK$2,300 HKD
View
A
Retailer 3
-
$449 SGD
$351 USD
View
A
Retailer 4
-
$476 SGD
View
A
Retailer 5
-
$500 SGD
$391 USD
View
B+
Retailer 6
-
$582 SGD
$455 USD
View
B+
Retailer 7
-
$637 SGD
$498 USD
View
B+
Retailer 8
-
$661 SGD
$517 USD
View
B+
Retailer 9
-
$734 SGD
€547 EUR
View
B
Retailer 10
-
$907 SGD
£559 GBP
View
B
Retailer 11
-
$1,036 SGD
£638 GBP
View
Most Expensive
B
NZ Jewellers
f679617a-64ed-48ff-bb02-3f6f4a8c25da · Oct 30
$1,718 SGD
$1,344 USD
View
11 more retailers have this diamond
Prices start from $319 SGDSave up to $1,399 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
0.37ct Round
$319 SGD