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Radiant|Natural|GIA

0.70ct J SI1 Radiant Natural Diamond

GD • J/SI1 • GIA 2436406728

Certificate GIA 2436406728

Diamond specifications and retailer prices

From $1,413 NZD
$795 USD
As of November 2, 2026
Save $1,682 NZD (54%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $5,300 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 2436406728. Listed at 26 retailers as of November 2, 2026, with a 119% 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

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

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2436406728
Dimensions6.06 × 4.45 × 3.04 mm
L/W Ratio1.36
Top View
6.06 mm4.45 mm0.70 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2436406728
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.4%

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 2
Current: $2,130 NZD|Low: $1,413 NZD|High: $3,133 NZD|Avg: $2,208 NZD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 3$1,413 NZD
Retailer 11$1,511 NZD
Retailer 13$1,624 NZD
Retailer 10$1,822 NZD
Retailer 6$1,962 NZD
Retailer 2$2,031 NZD
Retailer 1$2,130 NZD
Retailer 8$2,377 NZD
Retailer 4$2,409 NZD
Retailer 9$2,524 NZD
Retailer 5$2,541 NZD
Retailer 12$2,924 NZD
Retailer 7$3,095 NZD

34 data points across 13 retailers

26 retailers$1,413 NZD to $3,095 NZD

B+
Cheapest Retailer
-
$1,413 NZD
$795 USD
Final sale: no returns
B
Retailer 2
-
$1,502 NZD
$845 USD
View
B+
Retailer 3
-
$1,511 NZD
$850 USD
View
B
Retailer 4
-
$1,530 NZD
$861 USD
View
B
Retailer 5
-
$1,530 NZD
$861 USD
View
B
Retailer 6
-
$1,550 NZD
$872 USD
View
B
Retailer 7
-
$1,589 NZD
$894 USD
View
B
Retailer 8
-
$1,624 NZD
$914 USD
View
B
Retailer 9
-
$1,712 NZD
$963 USD
View
B
Retailer 10
-
$1,742 NZD
$980 USD
View
B
Retailer 11
-
$1,767 NZD
$994 USD
View
B
Retailer 12
-
$1,822 NZD
$1,025 USD
View
B
Retailer 13
-
$1,866 NZD
$1,050 USD
View
B
Retailer 14
-
$1,866 NZD
$1,050 USD
View
B
Retailer 15
-
$1,937 NZD
$1,090 USD
View
B
Retailer 16
-
$1,962 NZD
£869 GBP
View
B
Retailer 17
-
$2,031 NZD
$1,143 USD
View
B
Retailer 18
-
$2,130 NZD
£944 GBP
View
B
Retailer 19
-
$2,255 NZD
$1,269 USD
View
B
Retailer 20
-
$2,377 NZD
€1,274 EUR
View
C
Retailer 21
-
$2,409 NZD
$1,355 USD
View
B
Retailer 22
-
$2,524 NZD
ZAR 22,938 ZAR
View
Retailer 23
-
$2,541 NZD
A$2,200 AUD
View
Price last confirmed 28 days ago
C
Retailer 24
-
$2,924 NZD
CA$2,285 CAD
View
C
Retailer 25
-
$3,095 NZD
£1,371 GBP
View
Most Expensive
NZ Jewellers
ea7aba21-a3ec-466c-bd32-b9add8ec211a · Oct 30
$5,300 NZD
$2,982 USD
View
Price under review
25 more retailers have this diamond
Prices start from $1,413 NZDSave up to $1,682 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+
0.70ct Radiant
$1,413 NZD