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0.85ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 1563047630

Certificate GIA 1563047630

Diamond specifications and retailer prices

From HK$4,912 HKD
SGD 846 SGD
As of October 31, 2026
Save HK$4,051 HKD (45%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$8,963 HKD at Frank Darling · As of November 1, 2026
View at Frank Darling

About this 0.85ct natural round diamond

This 0.85ct natural round sits in the just-under-one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1563047630. Listed at 8 retailers as of October 31, 2026, with prices from HK$4,912 to HK$8,963, a HK$4,051 spread on the same certified stone. Frank Darling lists it at HK$8,963. 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

0.85
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1563047630
Dimensions6.02 × 6.06 × 3.79 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.02 mm6.06 mm0.85 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1563047630
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 41.4°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: Oct 31
Current: HK$8,963 HKD|Low: HK$4,497 HKD|High: HK$10,066 HKD|Avg: HK$6,982 HKD|-5.1%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 10HK$4,497 HKD
Retailer 4HK$4,912 HKD
Retailer 6HK$5,672 HKD
Retailer 8HK$5,924 HKD
Retailer 5HK$6,716 HKD
Retailer 3HK$7,380 HKD
Retailer 2HK$7,622 HKD
Retailer 9HK$8,131 HKD
Retailer 7HK$8,614 HKD
Frank DarlingHK$8,963 HKD

32 data points across 10 retailers

8 retailersHK$4,912 HKD to HK$8,963 HKD

A
Cheapest Retailer
-
HK$4,912 HKD
SGD 846 SGD
A
Retailer 2
-
HK$5,672 HKD
SGD 977 SGD
View
A
Retailer 3
-
HK$5,924 HKD
$755 USD
View
A
Retailer 4
-
HK$6,716 HKD
$856 USD
View
B+
Retailer 5
-
HK$7,380 HKD
$941 USD
View
A
Retailer 6
-
HK$7,622 HKD
£765 GBP
View
A
Retailer 7
-
HK$8,614 HKD
$1,098 USD
View
Most Expensive
A
Frank Darling
2673593HK · Nov 1
HK$8,963 HKD
$1,142 USD
View
7 more retailers have this diamond
Prices start from HK$4,912 HKDSave up to HK$4,051 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
0.85ct Round
HK$4,912 HKD