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Radiant|Natural|GIA

0.80ct J IF Radiant Natural Diamond

GD • J/IF • GIA 6495959703

Certificate GIA 6495959703

Diamond specifications and retailer prices

From $2,730 NZD
HK$12,000 HKD
As of November 1, 2026
Save $2,992 NZD (52%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,925 NZD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 0.8ct natural radiant diamond

This 0.8ct natural radiant sits in the just-under-one-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6495959703. Listed at 15 retailers as of October 29, 2026, with a 110% 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

0.80
Carat
J
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6495959703
Dimensions6.35 × 4.48 × 3.14 mm
L/W Ratio1.42
Top View
6.35 mm4.48 mm0.80 ctJ / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6495959703
Side View
Table 65.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 70.1%

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: Nov 1
Current: $4,434 NZD|Low: $2,707 NZD|High: $5,760 NZD|Avg: $3,819 NZD|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 4$2,730 NZD
Retailer 7$2,998 NZD
Retailer 10$3,299 NZD
Retailer 2$3,324 NZD
Retailer 9$3,350 NZD
Retailer 3$3,643 NZD
Retailer 8$4,240 NZD
Retailer 1$4,434 NZD
Retailer 5$4,839 NZD
Retailer 6$5,722 NZD

41 data points across 10 retailers

15 retailers$2,730 NZD to $5,722 NZD

B+
Cheapest Retailer
-
$2,730 NZD
HK$12,000 HKD
B
Retailer 2
-
$2,961 NZD
$1,666 USD
View
B
Retailer 3
-
$2,998 NZD
$1,687 USD
View
Final sale: no returns
Retailer 4
-
$3,249 NZD
$1,828 USD
View
Price last confirmed 25 days ago
Retailer 5
-
$3,249 NZD
$1,828 USD
View
Price last confirmed 25 days ago
B
Retailer 6
-
$3,324 NZD
$1,870 USD
View
B
Retailer 7
-
$3,350 NZD
$1,885 USD
View
Retailer 8
-
$3,398 NZD
$1,912 USD
View
Price last confirmed 32 days ago
B
Retailer 9
-
$3,643 NZD
£1,614 GBP
View
Retailer 10
-
$3,748 NZD
$2,109 USD
View
Price last confirmed 34 days ago
Retailer 11
-
$4,240 NZD
A$3,670 AUD
View
Price last confirmed 27 days ago
B
Retailer 12
-
$4,434 NZD
€2,376 EUR
View
B
Retailer 13
-
$4,839 NZD
ZAR 43,987 ZAR
View
B
Retailer 14
-
$5,722 NZD
£2,535 GBP
View
Most Expensive
NZ Jewellers
d0259beb-f8d7-403e-a6e1-044f29461601 · Sep 30
$7,925 NZD
$4,459 USD
View
Price under review
14 more retailers have this diamond
Prices start from $2,730 NZDSave up to $2,992 NZD

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+
0.80ct Radiant
$2,730 NZD