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Oval|Natural|GIA

0.82ct J SI2 Oval Natural Diamond

GD • J/SI2 • GIA 7512973998

Certificate GIA 7512973998

Diamond specifications and retailer prices

From HK$4,921 HKD
As of October 31, 2026
Save HK$15,721 HKD (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$20,642 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.82ct natural oval diamond

This 0.82ct natural oval sits in the just-under-one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7512973998. Listed at 16 retailers as of October 30, 2026, with prices from HK$4,921 to HK$20,642, a HK$15,721 spread on the same certified stone. NZ Jewellers lists it at HK$20,642. 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

0.82
Carat
J
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7512973998
Dimensions7.85 × 5.15 × 3.15 mm
L/W Ratio1.52
Girdle conditionFaceted
Key to symbols
Twinning Wisp, Feather
Top View
7.85 mm5.15 mm0.82 ctJ / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7512973998
Side View
Table 56.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 61.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$12,056 HKD|Low: HK$4,820 HKD|High: HK$12,206 HKD|Avg: HK$7,984 HKD|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 6HK$4,921 HKD
Retailer 8HK$6,073 HKD
Retailer 11HK$6,828 HKD
Retailer 10HK$7,328 HKD
Retailer 3HK$7,595 HKD
Retailer 4HK$7,928 HKD
Retailer 9HK$8,608 HKD
Retailer 5HK$9,007 HKD
Retailer 7HK$9,292 HKD
Retailer 2HK$9,491 HKD
Retailer 1HK$12,056 HKD

43 data points across 11 retailers

16 retailersHK$4,921 HKD to HK$20,642 HKD

B+
Cheapest Retailer
-
HK$4,921 HKD
B+
Retailer 2
-
HK$6,073 HKD
$774 USD
View
Final sale: no returns
Retailer 3
-
HK$6,583 HKD
$839 USD
View
Price last confirmed 9 days ago
Retailer 4
-
HK$6,583 HKD
$839 USD
View
Price last confirmed 16 days ago
B+
Retailer 5
-
HK$6,583 HKD
$839 USD
View
B+
Retailer 6
-
HK$6,677 HKD
$851 USD
View
B+
Retailer 7
-
HK$6,828 HKD
SGD 1,176 SGD
View
Retailer 8
-
HK$6,834 HKD
$871 USD
View
Price last confirmed 9 days ago
Retailer 9
-
HK$7,595 HKD
$968 USD
View
Price last confirmed 11 days ago
B+
Retailer 10
-
HK$7,928 HKD
£796 GBP
View
B
Retailer 11
-
HK$8,608 HKD
A$1,688 AUD
View
B
Retailer 12
-
HK$9,007 HKD
$1,148 USD
View
B
Retailer 13
-
HK$9,292 HKD
€1,128 EUR
View
B
Retailer 14
-
HK$12,056 HKD
£1,210 GBP
View
Retailer 15
-
HK$20,642 HKD
$2,631 USD
View
Price last confirmed 11 days ago
Most Expensive
C
NZ Jewellers
0f20f5d6-6e68-4029-82c5-c408b512d46c · Oct 30
HK$20,642 HKD
$2,631 USD
View
15 more retailers have this diamond
Prices start from HK$4,921 HKDSave up to HK$15,721 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.

B+
0.82ct Oval
HK$4,921 HKD