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Oval|Natural|GIA

0.81ct G SI1 Oval Natural Diamond

GD • G/SI1 • GIA 2564636616

Certificate GIA 2564636616

Diamond specifications and retailer prices

From HK$9,340 HKD
As of November 1, 2026
Save HK$8,078 HKD (46%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$17,417 HKD at With Clarity · As of November 1, 2026
View at With Clarity

About this 0.81ct natural oval diamond

This 0.81ct natural oval sits in the just-under-one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2564636616. Listed at 6 retailers as of November 1, 2026, with prices from HK$9,340 to HK$17,417, a HK$8,078 spread on the same certified stone. With Clarity lists it at HK$17,417. 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
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2564636616
Dimensions7.43 × 5.17 × 3.28 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
7.43 mm5.17 mm0.81 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2564636616
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NDepth 63.4%

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$16,451 HKD|Low: HK$9,340 HKD|High: HK$17,417 HKD|Avg: HK$12,775 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
With Clarity
November 2, 2026
Retailer 2HK$9,340 HKD
Retailer 5HK$10,003 HKD
Retailer 3HK$11,627 HKD
Retailer 4HK$11,674 HKD
Retailer 1HK$16,451 HKD
With ClarityHK$17,417 HKD

5 data points across 6 retailers

6 retailersHK$9,340 HKD to HK$17,417 HKD

A
Cheapest Retailer
-
HK$9,340 HKD
B+
Retailer 2
-
HK$10,003 HKD
$1,275 USD
View
B+
Retailer 3
-
HK$11,627 HKD
$1,482 USD
View
B+
Retailer 4
-
HK$11,674 HKD
$1,488 USD
View
Final sale: no returns
B
Retailer 5
-
HK$16,451 HKD
€1,997 EUR
View
Most Expensive
B
With Clarity
2564636616 · Nov 1
HK$17,417 HKD
$2,220 USD
View
5 more retailers have this diamond
Prices start from HK$9,340 HKDSave up to HK$8,078 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$9,340 HKD