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Round|Natural|GIA

0.37ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 7306677820

Certificate GIA 7306677820

Diamond specifications and retailer prices

From $393 SGD
HK$2,400 HKD
As of November 1, 2026
Save $1,380 SGD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,773 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7306677820. Listed at 14 retailers as of October 30, 2026, with prices from $393 to $1,773, a $1,380 spread on the same certified stone. NZ Jewellers lists it at $1,773. 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
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7306677820
Dimensions4.59 × 4.57 × 2.82 mm
L/W Ratio1.00
Top View
4.59 mm4.57 mm0.37 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7306677820
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 61.6%

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: $1,773 SGD|Low: $344 SGD|High: $1,773 SGD|Avg: $632 SGD|+16.2%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 17$393 SGD
Retailer 7$433 SGD
Retailer 14$446 SGD
Retailer 3$463 SGD
Retailer 4$486 SGD
Retailer 6$499 SGD
Retailer 5$516 SGD
Retailer 12$598 SGD
Retailer 8$619 SGD
Retailer 13$623 SGD
Retailer 16$630 SGD
Retailer 15$669 SGD
Retailer 9$694 SGD
Retailer 2$847 SGD
Retailer 10$952 SGD
Retailer 11$1,068 SGD
NZ Jewellers$1,773 SGD

25 data points across 17 retailers

14 retailers$393 SGD to $1,773 SGD

A
Cheapest Retailer
-
$393 SGD
HK$2,400 HKD
A
Retailer 2
-
$446 SGD
$349 USD
View
A
Retailer 3
-
$463 SGD
$362 USD
View
A
Retailer 4
-
$486 SGD
View
B+
Retailer 5
-
$499 SGD
$390 USD
View
B+
Retailer 6
-
$516 SGD
$404 USD
View
B+
Retailer 7
-
$598 SGD
£368 GBP
View
B+
Retailer 8
-
$623 SGD
$487 USD
View
B+
Retailer 9
-
$630 SGD
$493 USD
View
B+
Retailer 10
-
$669 SGD
$523 USD
View
B
Retailer 11
-
$847 SGD
€631 EUR
View
B
Retailer 12
-
$952 SGD
£586 GBP
View
B
Retailer 13
-
$1,068 SGD
£658 GBP
View
Most Expensive
C
NZ Jewellers
223023a3-39e7-409a-a3f3-6a72f1327f5f · Oct 30
$1,773 SGD
$1,387 USD
View
13 more retailers have this diamond
Prices start from $393 SGDSave up to $1,380 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
$393 SGD