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Round|Natural|GIA

0.52ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 1279743794

Certificate GIA 1279743794

Diamond specifications and retailer prices

From HK$3,833 HKD
₹46,532 INR
As of November 1, 2026
Save HK$12,376 HKD (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$16,209 HKD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.52ct natural round diamond

This 0.52ct natural round sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1279743794. Listed at 18 retailers as of October 27, 2026, with prices from HK$3,833 to HK$16,209, a HK$12,376 spread on the same certified stone. NZ Jewellers lists it at HK$16,209. 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

0.52
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1279743794
Dimensions5.18 × 5.16 × 3.24 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Culet sizeNone
Key to symbols
Feather, Needle
Top View
5.18 mm5.16 mm0.52 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1279743794
Side View
Table 55.0%Crown 35°Girdle: STK-STKPavilion 41.2°Culet: NoneDepth 62.7%

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$3,833 HKD|Low: HK$3,824 HKD|High: HK$12,076 HKD|Avg: HK$6,852 HKD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 1HK$3,833 HKD
Retailer 10HK$4,762 HKD
Retailer 3HK$5,217 HKD
Retailer 8HK$6,178 HKD
Retailer 5HK$6,338 HKD
Retailer 4HK$6,687 HKD
Retailer 9HK$6,903 HKD
Retailer 2HK$7,771 HKD
Retailer 6HK$7,977 HKD
Retailer 7HK$11,997 HKD

31 data points across 10 retailers

18 retailersHK$3,833 HKD to HK$16,209 HKD

A
Cheapest Retailer
-
HK$3,833 HKD
₹46,532 INR
A
Retailer 2
-
HK$4,762 HKD
$607 USD
View
Final sale: no returns
A
Retailer 3
-
HK$4,888 HKD
$623 USD
View
A
Retailer 4
-
HK$5,170 HKD
$659 USD
View
A
Retailer 5
-
HK$5,217 HKD
$665 USD
View
B+
Retailer 6
-
HK$5,366 HKD
$684 USD
View
Retailer 7
-
HK$5,963 HKD
$760 USD
View
Price last confirmed 40 days ago
B+
Retailer 8
-
HK$5,971 HKD
$761 USD
View
B+
Retailer 9
-
HK$6,178 HKD
£620 GBP
View
B+
Retailer 10
-
HK$6,204 HKD
$791 USD
View
B+
Retailer 11
-
HK$6,338 HKD
£636 GBP
View
B+
Retailer 12
-
HK$6,630 HKD
$845 USD
View
B+
Retailer 13
-
HK$6,687 HKD
£671 GBP
View
Retailer 14
-
HK$7,771 HKD
A$1,524 AUD
View
Price last confirmed 28 days ago
B+
Retailer 15
-
HK$7,977 HKD
ZAR 16,425 ZAR
View
B
Retailer 16
-
HK$11,997 HKD
£1,204 GBP
View
Retailer 17
-
HK$16,209 HKD
$2,066 USD
View
Price last confirmed 43 days ago
Most Expensive
B
NZ Jewellers
a8532455-7d6e-4807-800a-8898bacec639 · Oct 27
HK$16,209 HKD
$2,066 USD
View
17 more retailers have this diamond
Prices start from HK$3,833 HKDSave up to HK$12,376 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
0.52ct Round
HK$3,833 HKD