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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 HK$2,410 HKD
As of November 1, 2026
Save HK$8,472 HKD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$10,882 HKD 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 HK$2,410 to HK$10,882, a HK$8,472 spread on the same certified stone. NZ Jewellers lists it at HK$10,882. 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: HK$10,882 HKD|Low: HK$2,109 HKD|High: HK$10,882 HKD|Avg: HK$3,880 HKD|+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 17HK$2,410 HKD
Retailer 7HK$2,656 HKD
Retailer 14HK$2,738 HKD
Retailer 3HK$2,840 HKD
Retailer 4HK$2,984 HKD
Retailer 6HK$3,060 HKD
Retailer 5HK$3,170 HKD
Retailer 12HK$3,670 HKD
Retailer 8HK$3,800 HKD
Retailer 13HK$3,821 HKD
Retailer 16HK$3,865 HKD
Retailer 15HK$4,103 HKD
Retailer 9HK$4,257 HKD
Retailer 2HK$5,198 HKD
Retailer 10HK$5,841 HKD
Retailer 11HK$6,556 HKD
NZ JewellersHK$10,882 HKD

25 data points across 17 retailers

14 retailersHK$2,410 HKD to HK$10,882 HKD

A
Cheapest Retailer
-
HK$2,410 HKD
A
Retailer 2
-
HK$2,738 HKD
$349 USD
View
A
Retailer 3
-
HK$2,840 HKD
$362 USD
View
A
Retailer 4
-
HK$2,984 HKD
SGD 514 SGD
View
B+
Retailer 5
-
HK$3,060 HKD
$390 USD
View
B+
Retailer 6
-
HK$3,170 HKD
$404 USD
View
B+
Retailer 7
-
HK$3,670 HKD
£368 GBP
View
B+
Retailer 8
-
HK$3,821 HKD
$487 USD
View
B+
Retailer 9
-
HK$3,865 HKD
$493 USD
View
B+
Retailer 10
-
HK$4,103 HKD
$523 USD
View
B
Retailer 11
-
HK$5,198 HKD
€631 EUR
View
B
Retailer 12
-
HK$5,841 HKD
£586 GBP
View
B
Retailer 13
-
HK$6,556 HKD
£658 GBP
View
Most Expensive
C
NZ Jewellers
223023a3-39e7-409a-a3f3-6a72f1327f5f · Oct 30
HK$10,882 HKD
$1,387 USD
View
13 more retailers have this diamond
Prices start from HK$2,410 HKDSave up to HK$8,472 HKD

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
HK$2,410 HKD