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Radiant|Natural|GIA

0.81ct G SI1 Radiant Natural Diamond

EX • G/SI1 • GIA 2235916595

Certificate GIA 2235916595

Diamond specifications and retailer prices

From HK$10,659 HKD
As of November 5, 2026
Save HK$20,315 HKD (66%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$30,973 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.81ct natural radiant diamond

This 0.81ct natural radiant sits in the just-under-one-carat band, graded G 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 2235916595. Listed at 16 retailers as of November 5, 2026, with prices from HK$10,659 to HK$30,973, a HK$20,315 spread on the same certified stone. NZ Jewellers lists it at HK$30,973. 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

0.81
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235916595
Dimensions6.39 × 4.91 × 3.25 mm
L/W Ratio1.30
Top View
6.39 mm4.91 mm0.81 ctG / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2235916595
Side View
Table 73.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.2%

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 5
Current: HK$30,973 HKD|Low: HK$10,659 HKD|High: HK$30,973 HKD|Avg: HK$16,179 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
Retailer 14
November 7, 2026
Retailer 4HK$10,659 HKD
Retailer 13HK$11,505 HKD
Retailer 14HK$11,505 HKD
Retailer 11HK$12,038 HKD
Retailer 12HK$13,277 HKD
Retailer 2HK$14,084 HKD
Retailer 5HK$14,601 HKD
Retailer 3HK$14,836 HKD
Retailer 7HK$15,926 HKD
Retailer 6HK$16,412 HKD
Retailer 8HK$17,242 HKD
Retailer 9HK$18,778 HKD
Retailer 10HK$22,180 HKD
NZ JewellersHK$30,973 HKD

33 data points across 14 retailers

16 retailersHK$10,659 HKD to HK$30,973 HKD

A
Cheapest Retailer
-
HK$10,659 HKD
A
Retailer 2
-
HK$11,505 HKD
View
Retailer 3
-
HK$11,505 HKD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
HK$11,874 HKD
View
B+
Retailer 5
-
HK$12,038 HKD
View
B+
Retailer 6
-
HK$12,132 HKD
View
B+
Retailer 7
-
HK$13,277 HKD
View
B+
Retailer 8
-
HK$14,084 HKD
View
B
Retailer 9
-
HK$14,601 HKD
View
B+
Retailer 10
-
HK$14,836 HKD
View
B+
Retailer 11
-
HK$15,926 HKD
View
Retailer 12
-
HK$16,412 HKD
View
Price last confirmed 39 days ago
B
Retailer 13
-
HK$17,242 HKD
View
B
Retailer 14
-
HK$18,778 HKD
View
B
Retailer 15
-
HK$22,180 HKD
View
Most Expensive
B
NZ Jewellers
4eee4d05-8c96-4620-bb28-d6ca2c370421 · Nov 5
HK$30,973 HKD
$3,952 USD
View
15 more retailers have this diamond
Prices start from HK$10,659 HKDSave up to HK$20,315 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
0.81ct Radiant
HK$10,659 HKD