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Radiant|Natural|GIA

0.81ct I VS1 Radiant Natural Diamond

VG • I/VS1 • GIA 2556672760

Certificate GIA 2556672760

Diamond specifications and retailer prices

From HK$7,856 HKD
SGD 1,353 SGD
As of October 31, 2026
Save HK$7,370 HKD (48%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$19,380 HKD at NZ Jewellers · As of October 24, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2556672760. Listed at 6 retailers as of October 31, 2026, with a 94% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.81
Carat
I
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556672760
Dimensions6.26 × 4.59 × 2.94 mm
L/W Ratio1.36
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
6.26 mm4.59 mm0.81 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556672760
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.1%

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$19,380 HKD|Low: HK$7,397 HKD|High: HK$21,475 HKD|Avg: HK$12,374 HKD|-7.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 4HK$7,856 HKD
Retailer 5HK$8,372 HKD
Retailer 6HK$8,701 HKD
Retailer 2HK$11,320 HKD
Retailer 3HK$15,226 HKD
NZ JewellersHK$19,380 HKD

28 data points across 6 retailers

6 retailersHK$7,856 HKD to HK$15,226 HKD

A
Cheapest Retailer
-
HK$7,856 HKD
SGD 1,353 SGD
Retailer 2
-
HK$8,372 HKD
$1,067 USD
View
Price last confirmed 7 days ago
Retailer 3
-
HK$8,701 HKD
$1,109 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
HK$11,320 HKD
€1,374 EUR
View
B+
Retailer 5
-
HK$15,226 HKD
£1,528 GBP
View
Most Expensive
NZ Jewellers
41b63ddf-6f31-472e-8775-3e091024a580 · Oct 24
HK$19,380 HKD
$2,470 USD
View
Price last confirmed 10 days ago
5 more retailers have this diamond
Prices start from HK$7,856 HKDSave up to HK$7,370 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$7,856 HKD