CaratHunter
Plans
Oval|Natural|GIA

0.81ct I SI2 Oval Natural Diamond

EX • I/SI2 • GIA 6531866240

Certificate GIA 6531866240

Diamond specifications and retailer prices

From HK$3,990 HKD
₹48,431 INR
As of November 1, 2026
Save HK$11,574 HKD (74%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$15,564 HKD at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

About this 0.81ct natural oval diamond

This 0.81ct natural oval sits in the just-under-one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6531866240. Listed at 9 retailers as of October 30, 2026, with prices from HK$3,990 to HK$15,564, a HK$11,574 spread on the same certified stone. Diamond Exchange Canada lists it at HK$15,564. 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
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6531866240
Dimensions7.20 × 5.14 × 3.34 mm
L/W Ratio1.40
Top View
7.20 mm5.14 mm0.81 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6531866240
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.9%

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$3,990 HKD|Low: HK$3,980 HKD|High: HK$8,085 HKD|Avg: HK$5,903 HKD|-3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 1HK$3,990 HKD
Retailer 4HK$4,598 HKD
Retailer 3HK$6,747 HKD
Retailer 2HK$8,066 HKD

45 data points across 4 retailers

9 retailersHK$3,990 HKD to HK$15,564 HKD

A
Cheapest Retailer
-
HK$3,990 HKD
₹48,431 INR
A
Retailer 2
-
HK$4,519 HKD
View
A
Retailer 3
-
HK$4,598 HKD
SGD 792 SGD
View
A
Retailer 4
-
HK$5,620 HKD
SGD 968 SGD
View
A
Retailer 5
-
HK$5,665 HKD
$722 USD
View
A
Retailer 6
-
HK$6,747 HKD
$860 USD
View
A
Retailer 7
-
HK$7,550 HKD
$962 USD
View
A
Retailer 8
-
HK$8,066 HKD
£810 GBP
View
Most Expensive
B
Diamond Exchange Canada
1965347780 · Oct 30
HK$15,564 HKD
CA$2,755 CAD
View
8 more retailers have this diamond
Prices start from HK$3,990 HKDSave up to HK$11,574 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 Oval
HK$3,990 HKD