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Round|Natural|GIA

0.62ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 7511915872

Certificate GIA 7511915872

Diamond specifications and retailer prices

From HK$5,469 HKD
$697 USD
As of November 2, 2026
Save HK$13,134 HKD (71%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$18,603 HKD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.62ct natural round diamond

This 0.62ct 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 7511915872. Listed at 15 retailers as of October 27, 2026, with prices from HK$5,469 to HK$18,603, a HK$13,134 spread on the same certified stone. NZ Jewellers lists it at HK$18,603. 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

0.62
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7511915872
Dimensions5.43 × 5.46 × 3.42 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud
Top View
5.43 mm5.46 mm0.62 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7511915872
Side View
Table 56.0%Crown 36.5°Girdle: MediumPavilion 40.6°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 2
Current: HK$18,603 HKD|Low: HK$4,974 HKD|High: HK$18,776 HKD|Avg: HK$8,262 HKD|+0.8%
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
November 2, 2026
Retailer 3HK$5,469 HKD
Retailer 12HK$5,932 HKD
Retailer 5HK$6,041 HKD
Retailer 13HK$6,159 HKD
Retailer 4HK$6,842 HKD
Retailer 7HK$6,942 HKD
Retailer 8HK$7,088 HKD
Retailer 14HK$7,297 HKD
Retailer 15HK$7,424 HKD
Retailer 9HK$7,431 HKD
Retailer 2HK$7,676 HKD
Retailer 11HK$8,859 HKD
Retailer 6HK$8,992 HKD
Retailer 10HK$10,871 HKD
NZ JewellersHK$18,603 HKD

31 data points across 15 retailers

15 retailersHK$5,469 HKD to HK$18,603 HKD

A
Cheapest Retailer
-
HK$5,469 HKD
$697 USD
Final sale: no returns
A
Retailer 2
-
HK$5,932 HKD
$756 USD
View
A
Retailer 3
-
HK$6,041 HKD
$770 USD
View
A
Retailer 4
-
HK$6,159 HKD
$785 USD
View
B+
Retailer 5
-
HK$6,842 HKD
$872 USD
View
Retailer 6
-
HK$6,942 HKD
€843 EUR
View
Price last confirmed 32 days ago
B+
Retailer 7
-
HK$7,088 HKD
£711 GBP
View
B+
Retailer 8
-
HK$7,297 HKD
$930 USD
View
B+
Retailer 9
-
HK$7,424 HKD
£745 GBP
View
B+
Retailer 10
-
HK$7,431 HKD
€902 EUR
View
B+
Retailer 11
-
HK$7,676 HKD
£770 GBP
View
B+
Retailer 12
-
HK$8,859 HKD
ZAR 18,241 ZAR
View
Retailer 13
-
HK$8,992 HKD
A$1,763 AUD
View
Price last confirmed 31 days ago
B
Retailer 14
-
HK$10,871 HKD
£1,091 GBP
View
Most Expensive
B
NZ Jewellers
492d2daa-661e-4da2-ac6b-a1f9e240f637 · Oct 27
HK$18,603 HKD
$2,371 USD
View
14 more retailers have this diamond
Prices start from HK$5,469 HKDSave up to HK$13,134 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
0.62ct Round
HK$5,469 HKD