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Round|Natural|GIA

0.81ct J I1 Round Natural Diamond

GD • J/I1 • GIA 1399700581

Certificate GIA 1399700581

Diamond specifications and retailer prices

From HK$6,630 HKD
$845 USD
As of October 26, 2026
9 retailers carry this diamond
Most expensive: HK$17,708 HKD at NZ Jewellers · As of October 11, 2026
View at NZ Jewellers

About this 0.81ct natural round diamond

This 0.81ct natural round sits in the just-under-one-carat band, graded J colour (near-colourless) and I1 clarity (included), with a standard cut grade and certified by GIA 1399700581. Listed at 9 retailers as of October 26, 2026. 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
J
Colour
I1
Clarity
Good
Cut

Specifications

CutGood
PolishGood
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1399700581
Dimensions6.04 × 6.02 × 3.57 mm
L/W Ratio1.00
Top View
6.04 mm6.02 mm0.81 ctJ / I1
OriginNatural
CutGood
PolishGood
SymmetryVery Good
FluorescenceStrong
CertificateGIA 1399700581
Side View
Table 63.0%CrownGirdlePavilionCuletDepth 59.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 26
Current: HK$7,991 HKD|Low: HK$5,649 HKD|High: HK$8,139 HKD|Avg: HK$7,066 HKD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 26, 2026
Retailer 2HK$5,649 HKD
Retailer 4HK$5,963 HKD
Retailer 3HK$6,630 HKD
Retailer 1HK$7,991 HKD
Retailer 5HK$8,139 HKD

6 data points across 5 retailers

9 retailers

Retailer 1
-
HK$5,649 HKD
$720 USD
Price last confirmed 7 days ago
Retailer 2
-
HK$5,649 HKD
$720 USD
View
Price last confirmed 25 days ago
Retailer 3
-
HK$5,649 HKD
$720 USD
View
Price last confirmed 21 days ago
Retailer 4
-
HK$5,861 HKD
$747 USD
View
Price last confirmed 7 days ago
Retailer 5
-
HK$6,512 HKD
$830 USD
View
Price last confirmed 29 days ago
B
Retailer 6
-
HK$6,630 HKD
$845 USD
View
Retailer 7
-
HK$7,991 HKD
€970 EUR
View
Price last confirmed 7 days ago
Retailer 8
-
HK$17,708 HKD
$2,257 USD
View
Price last confirmed 30 days ago
Most Expensive
NZ Jewellers
2f708510-beca-4a71-bfbd-01426d197ba7 · Oct 11
HK$17,708 HKD
$2,257 USD
View
Price last confirmed 22 days ago
8 more retailers have this diamond
Prices start from HK$6,630 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
0.81ct Round
HK$6,630 HKD