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Round|Natural|GIA

0.37ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 7446004554

Certificate GIA 7446004554

Diamond specifications and retailer prices

From HK$2,152 HKD
₹26,121 INR
As of October 31, 2026
Save HK$9,319 HKD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$11,470 HKD at NZ Jewellers · As of September 24, 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 7446004554. Listed at 20 retailers as of October 30, 2026, with a 433% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7446004554
Dimensions4.59 × 4.56 × 2.85 mm
L/W Ratio1.01
Top View
4.59 mm4.56 mm0.37 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7446004554
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.4%

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: Oct 31
Current: HK$11,470 HKD|Low: HK$2,146 HKD|High: HK$11,470 HKD|Avg: HK$4,641 HKD
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 1, 2026
Retailer 8HK$2,152 HKD
Retailer 4HK$2,832 HKD
Retailer 12HK$2,989 HKD
Retailer 10HK$3,099 HKD
Retailer 3HK$3,225 HKD
Retailer 5HK$3,334 HKD
Retailer 7HK$3,883 HKD
Retailer 9HK$4,639 HKD
Retailer 11HK$4,793 HKD
Retailer 2HK$4,860 HKD
Retailer 13HK$6,129 HKD
Retailer 6HK$6,915 HKD
NZ JewellersHK$11,470 HKD

35 data points across 13 retailers

20 retailersHK$2,152 HKD to HK$11,470 HKD

A
Cheapest Retailer
-
HK$2,152 HKD
₹26,121 INR
A
Retailer 2
-
HK$2,832 HKD
$361 USD
View
A
Retailer 3
-
HK$2,989 HKD
$381 USD
View
Retailer 4
-
HK$2,989 HKD
$381 USD
View
Price last confirmed 38 days ago
A
Retailer 5
-
HK$3,099 HKD
$395 USD
View
A
Retailer 6
-
HK$3,141 HKD
SGD 541 SGD
View
A
Retailer 7
-
HK$3,225 HKD
$411 USD
View
A
Retailer 8
-
HK$3,334 HKD
$425 USD
View
B+
Retailer 9
-
HK$3,883 HKD
£390 GBP
View
B+
Retailer 10
-
HK$4,018 HKD
$512 USD
View
Retailer 11
-
HK$4,025 HKD
$513 USD
View
Price last confirmed 41 days ago
B+
Retailer 12
-
HK$4,519 HKD
$576 USD
View
B+
Retailer 13
-
HK$4,639 HKD
ZAR 9,553 ZAR
View
B
Retailer 14
-
HK$4,723 HKD
£474 GBP
View
Retailer 15
-
HK$4,793 HKD
A$940 AUD
View
Price last confirmed 28 days ago
B+
Retailer 16
-
HK$4,860 HKD
€590 EUR
View
Retailer 17
-
HK$6,129 HKD
£615 GBP
View
Price last confirmed 33 days ago
B
Retailer 18
-
HK$6,915 HKD
£694 GBP
View
B
Retailer 19
-
HK$11,470 HKD
$1,462 USD
View
Most Expensive
NZ Jewellers
c9029478-04a4-40c7-a181-7b09c6678000 · Sep 24
HK$11,470 HKD
$1,462 USD
View
Price last confirmed 38 days ago
19 more retailers have this diamond
Prices start from HK$2,152 HKDSave up to HK$9,319 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$2,152 HKD