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Radiant|Natural|GIA

0.70ct G SI1 Radiant Natural Diamond

GD • G/SI1 • GIA 1459915287

Certificate GIA 1459915287

Diamond specifications and retailer prices

From $1,708 NZD
As of November 6, 2026
Save $1,746 NZD (51%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,625 NZD at NZ Jewellers · As of September 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 G 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 1459915287. Listed at 16 retailers as of November 6, 2026, with a 102% 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
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1459915287
Dimensions5.66 × 4.24 × 3.13 mm
L/W Ratio1.33
Key to symbols
Twinning Wisp, Feather
Top View
5.66 mm4.24 mm0.70 ctG / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1459915287
Side View
Table 64.0%CrownGirdlePavilionCulet: NDepth 73.7%

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 6
Current: $3,454 NZD|Low: $1,604 NZD|High: $3,514 NZD|Avg: $2,274 NZD|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 7$1,708 NZD
Retailer 9$1,750 NZD
Retailer 2$1,817 NZD
Retailer 11$1,822 NZD
Retailer 3$1,988 NZD
Retailer 4$2,213 NZD
Retailer 8$2,313 NZD
Retailer 10$2,479 NZD
Retailer 5$2,645 NZD
Retailer 6$2,830 NZD
Retailer 1$3,454 NZD

42 data points across 11 retailers

16 retailers$1,708 NZD to $3,454 NZD

B+
Cheapest Retailer
-
$1,708 NZD
B+
Retailer 2
-
$1,750 NZD
View
Final sale: no returns
B+
Retailer 3
-
$1,817 NZD
View
B+
Retailer 4
-
$1,822 NZD
View
Retailer 5
-
$1,896 NZD
View
Price last confirmed 30 days ago
Retailer 6
-
$1,896 NZD
View
Price last confirmed 30 days ago
Retailer 7
-
$1,970 NZD
View
Price last confirmed 37 days ago
B
Retailer 8
-
$2,002 NZD
View
Retailer 9
-
$2,188 NZD
View
Price last confirmed 39 days ago
B
Retailer 10
-
$2,213 NZD
View
B
Retailer 11
-
$2,313 NZD
View
Retailer 12
-
$2,479 NZD
View
Price last confirmed 34 days ago
B
Retailer 13
-
$2,645 NZD
View
B
Retailer 14
-
$2,830 NZD
View
C
Retailer 15
-
$3,454 NZD
View
Most Expensive
NZ Jewellers
4f0b54c9-99c6-4ece-9d0d-24a03cd3c5d1 · Sep 30
$4,625 NZD
$2,564 USD
View
Price last confirmed 37 days ago
15 more retailers have this diamond
Prices start from $1,708 NZDSave up to $1,746 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
$1,708 NZD