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Radiant|Natural|GIA

0.70ct J SI1 Radiant Natural Diamond

ID • J/SI1 • GIA 7328254986

Certificate GIA 7328254986

Diamond specifications and retailer prices

From $1,183 NZD
HK$5,200 HKD
As of November 1, 2026
Save $1,722 NZD (59%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,975 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.7ct natural radiant diamond

This 0.7ct natural radiant sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7328254986. Listed at 16 retailers as of November 1, 2026, with a 146% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.70
Carat
J
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7328254986
Dimensions5.82 × 4.41 × 2.82 mm
L/W Ratio1.32
Top View
5.82 mm4.41 mm0.70 ctJ / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7328254986
Side View
Table 68.0%CrownGirdlePavilionCulet: NoneDepth 64.0%

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: $4,975 NZD|Low: $1,160 NZD|High: $4,975 NZD|Avg: $1,980 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 13$1,183 NZD
Retailer 7$1,434 NZD
Retailer 8$1,440 NZD
Retailer 16$1,585 NZD
Retailer 17$1,585 NZD
Retailer 9$1,590 NZD
Retailer 4$1,605 NZD
Retailer 15$1,648 NZD
Retailer 5$1,754 NZD
Retailer 3$1,831 NZD
Retailer 11$1,854 NZD
Retailer 6$1,866 NZD
Retailer 2$2,000 NZD
Retailer 10$2,234 NZD
Retailer 14$2,369 NZD
Retailer 12$2,905 NZD
NZ Jewellers$4,975 NZD

27 data points across 17 retailers

16 retailers$1,183 NZD to $2,905 NZD

A
Cheapest Retailer
-
$1,183 NZD
HK$5,200 HKD
B+
Retailer 2
-
$1,440 NZD
$810 USD
View
B+
Retailer 3
-
$1,585 NZD
$892 USD
View
B+
Retailer 4
-
$1,585 NZD
$892 USD
View
B
Retailer 5
-
$1,605 NZD
$903 USD
View
B
Retailer 6
-
$1,643 NZD
SGD 1,249 SGD
View
B
Retailer 7
-
$1,648 NZD
$927 USD
View
B
Retailer 8
-
$1,754 NZD
$987 USD
View
B
Retailer 9
-
$1,831 NZD
$1,030 USD
View
B
Retailer 10
-
$1,854 NZD
£821 GBP
View
B
Retailer 11
-
$1,866 NZD
$1,050 USD
View
B
Retailer 12
-
$2,000 NZD
£886 GBP
View
B
Retailer 13
-
$2,234 NZD
€1,197 EUR
View
B
Retailer 14
-
$2,369 NZD
ZAR 21,530 ZAR
View
B
Retailer 15
-
$2,905 NZD
£1,287 GBP
View
Most Expensive
NZ Jewellers
09d0748f-ba09-4878-9d15-3f96932490dd · Oct 30
$4,975 NZD
$2,799 USD
View
Price under review
15 more retailers have this diamond
Prices start from $1,183 NZDSave up to $1,722 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.

A
0.70ct Radiant
$1,183 NZD