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Radiant|Natural|GIA

0.85ct I SI1 Radiant Natural Diamond

EX • I/SI1 • GIA 7566652886

Certificate GIA 7566652886

Diamond specifications and retailer prices

From HK$6,905 HKD
₹83,824 INR
As of November 2, 2026
Save HK$15,777 HKD (70%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$22,682 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.85ct natural radiant diamond

This 0.85ct natural radiant sits in the just-under-one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7566652886. Listed at 14 retailers as of October 30, 2026, with prices from HK$6,905 to HK$22,682, a HK$15,777 spread on the same certified stone. NZ Jewellers lists it at HK$22,682. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7566652886
Dimensions6.26 × 4.82 × 3.25 mm
L/W Ratio1.30
Culet sizeNone
Key to symbols
Cloud
Top View
6.26 mm4.82 mm0.85 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7566652886
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.4%

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: Nov 2
Current: HK$22,682 HKD|Low: HK$6,829 HKD|High: HK$22,682 HKD|Avg: HK$10,745 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 2, 2026
Retailer 2HK$6,905 HKD
Retailer 8HK$6,929 HKD
Retailer 11HK$8,583 HKD
Retailer 3HK$9,297 HKD
Retailer 5HK$9,614 HKD
Retailer 9HK$9,658 HKD
Retailer 4HK$10,082 HKD
Retailer 10HK$10,278 HKD
Retailer 13HK$10,372 HKD
Retailer 12HK$10,733 HKD
Retailer 6HK$11,724 HKD
Retailer 7HK$17,029 HKD
NZ JewellersHK$22,682 HKD

11 data points across 13 retailers

14 retailersHK$6,905 HKD to HK$22,682 HKD

A
Cheapest Retailer
-
HK$6,905 HKD
₹83,824 INR
A
Retailer 2
-
HK$6,929 HKD
View
A
Retailer 3
-
HK$8,276 HKD
A$1,623 AUD
View
B+
Retailer 4
-
HK$8,583 HKD
$1,094 USD
View
Final sale: no returns
A
Retailer 5
-
HK$9,297 HKD
$1,185 USD
View
A
Retailer 6
-
HK$9,614 HKD
SGD 1,656 SGD
View
A
Retailer 7
-
HK$9,658 HKD
$1,231 USD
View
A
Retailer 8
-
HK$10,082 HKD
$1,285 USD
View
B+
Retailer 9
-
HK$10,278 HKD
$1,310 USD
View
B+
Retailer 10
-
HK$10,372 HKD
$1,322 USD
View
B+
Retailer 11
-
HK$10,733 HKD
$1,368 USD
View
B+
Retailer 12
-
HK$11,724 HKD
£1,177 GBP
View
B
Retailer 13
-
HK$17,029 HKD
£1,709 GBP
View
Most Expensive
B
NZ Jewellers
78755d49-3a5a-4d2e-8c10-4bca95a5192e · Oct 30
HK$22,682 HKD
$2,891 USD
View
13 more retailers have this diamond
Prices start from HK$6,905 HKDSave up to HK$15,777 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 Radiant
HK$6,905 HKD