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Radiant|Natural|GIA

0.70ct I SI1 Radiant Natural Diamond

VG • I/SI1 • GIA 7428346894

Certificate GIA 7428346894

Diamond specifications and retailer prices

From $1,363 NZD
HK$6,000 HKD
As of November 1, 2026
Save $3,132 NZD (70%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,494 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7428346894. Listed at 18 retailers as of October 30, 2026, with prices from $1,363 to $4,494, a $3,132 spread on the same certified stone. NZ Jewellers lists it at $4,494. 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
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7428346894
Dimensions5.52 × 4.28 × 3.14 mm
L/W Ratio1.29
Top View
5.52 mm4.28 mm0.70 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7428346894
Side View
Table 64.0%CrownGirdlePavilionCulet: NoneDepth 73.4%

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: $4,494 NZD|Low: $1,363 NZD|High: $4,494 NZD|Avg: $2,199 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
Retailer 18
November 2, 2026
Retailer 7$1,363 NZD
Retailer 8$1,661 NZD
Retailer 9$1,668 NZD
Retailer 3$1,700 NZD
Retailer 4$1,801 NZD
Retailer 16$1,842 NZD
Retailer 17$1,842 NZD
Retailer 15$1,913 NZD
Retailer 5$1,973 NZD
Retailer 10$2,080 NZD
Retailer 6$2,094 NZD
Retailer 18$2,126 NZD
Retailer 11$2,143 NZD
Retailer 2$2,323 NZD
Retailer 12$2,586 NZD
Retailer 13$2,751 NZD
Retailer 14$3,394 NZD
NZ Jewellers$4,494 NZD

27 data points across 18 retailers

18 retailers$1,363 NZD to $4,494 NZD

A
Cheapest Retailer
-
$1,363 NZD
HK$6,000 HKD
B+
Retailer 2
-
$1,668 NZD
$940 USD
View
B+
Retailer 3
-
$1,700 NZD
$958 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,801 NZD
$1,015 USD
View
B+
Retailer 5
-
$1,842 NZD
$1,038 USD
View
B+
Retailer 6
-
$1,842 NZD
$1,038 USD
View
Retailer 7
-
$1,908 NZD
SGD 1,453 SGD
View
Price last confirmed 7 days ago
B
Retailer 8
-
$1,913 NZD
$1,078 USD
View
B
Retailer 9
-
$1,973 NZD
$1,112 USD
View
B
Retailer 10
-
$2,080 NZD
$1,172 USD
View
B
Retailer 11
-
$2,094 NZD
$1,180 USD
View
B
Retailer 12
-
$2,126 NZD
$1,198 USD
View
B
Retailer 13
-
$2,143 NZD
£951 GBP
View
B
Retailer 14
-
$2,323 NZD
£1,031 GBP
View
B
Retailer 15
-
$2,586 NZD
€1,388 EUR
View
B
Retailer 16
-
$2,751 NZD
ZAR 25,052 ZAR
View
B
Retailer 17
-
$3,394 NZD
£1,506 GBP
View
Most Expensive
C
NZ Jewellers
526fb417-e0ff-4cef-814c-5d184bfb40c7 · Oct 30
$4,494 NZD
$2,533 USD
View
17 more retailers have this diamond
Prices start from $1,363 NZDSave up to $3,132 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
$1,363 NZD