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Radiant|Natural|GIA

0.81ct D SI1 Radiant Natural Diamond

ID • D/SI1 • GIA 6552695041

Certificate GIA 6552695041

Diamond specifications and retailer prices

From HK$6,282 HKD
₹76,254 INR
As of November 1, 2026
Save HK$14,070 HKD (69%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$20,352 HKD at NZ Jewellers · As of October 30, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552695041. Listed at 11 retailers as of October 30, 2026, with prices from HK$6,282 to HK$20,352, a HK$14,070 spread on the same certified stone. NZ Jewellers lists it at HK$20,352. 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
D
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceVery Strong
OriginNatural
Grading LabGIA
CertificateGIA 6552695041
Dimensions6.37 × 4.67 × 3.20 mm
L/W Ratio1.36
Top View
6.37 mm4.67 mm0.81 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceVery Strong
CertificateGIA 6552695041
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.4%

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 1
Current: HK$20,352 HKD|Low: HK$5,916 HKD|High: HK$20,352 HKD|Avg: HK$10,389 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 2HK$6,282 HKD
Retailer 10HK$6,606 HKD
Retailer 3HK$7,987 HKD
Retailer 8HK$8,003 HKD
Retailer 9HK$9,038 HKD
Retailer 7HK$9,748 HKD
Retailer 5HK$9,843 HKD
Retailer 11HK$10,911 HKD
Retailer 6HK$11,706 HKD
Retailer 4HK$15,285 HKD
NZ JewellersHK$20,352 HKD

37 data points across 11 retailers

11 retailersHK$6,282 HKD to HK$20,352 HKD

A
Cheapest Retailer
-
HK$6,282 HKD
₹76,254 INR
A
Retailer 2
-
HK$6,606 HKD
$842 USD
View
Final sale: no returns
A
Retailer 3
-
HK$7,987 HKD
$1,018 USD
View
A
Retailer 4
-
HK$8,003 HKD
$1,020 USD
View
A
Retailer 5
-
HK$9,038 HKD
$1,152 USD
View
A
Retailer 6
-
HK$9,748 HKD
£978 GBP
View
A
Retailer 7
-
HK$9,843 HKD
£988 GBP
View
Retailer 8
-
HK$10,911 HKD
A$2,139 AUD
View
Price last confirmed 29 days ago
A
Retailer 9
-
HK$11,706 HKD
€1,421 EUR
View
B+
Retailer 10
-
HK$15,285 HKD
£1,534 GBP
View
Most Expensive
B
NZ Jewellers
14c108c4-2cfa-41a9-9ef1-552dbe5e3c03 · Oct 30
HK$20,352 HKD
$2,594 USD
View
10 more retailers have this diamond
Prices start from HK$6,282 HKDSave up to HK$14,070 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$6,282 HKD