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Radiant|Natural|GIA

0.70ct E SI1 Radiant Natural Diamond

VG • E/SI1 • GIA 2557635390

Certificate GIA 2557635390

Diamond specifications and retailer prices

From $1,499 NZD
HK$6,600 HKD
As of October 30, 2026
Save $3,061 NZD (67%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $4,560 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 E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2557635390. Listed at 25 retailers as of October 30, 2026, with prices from $1,499 to $4,560, a $3,061 spread on the same certified stone. NZ Jewellers lists it at $4,560. 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
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle50.1°
Pavilion angle57.8°
OriginNatural
Grading LabGIA
CertificateGIA 2557635390
Dimensions5.75 × 4.41 × 3.02 mm
L/W Ratio1.30
Girdle conditionPolished
Top View
5.75 mm4.41 mm0.70 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557635390
Side View
Table 68.0%Crown 50.1°Girdle: STK-THKPavilion 57.8°Culet: NoneDepth 68.4%

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: Oct 30
Current: $4,560 NZD|Low: $1,499 NZD|High: $4,936 NZD|Avg: $2,336 NZD|-7.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
October 30, 2026
Retailer 15$1,499 NZD
Retailer 11$1,632 NZD
Retailer 17$1,657 NZD
Retailer 13$1,728 NZD
Retailer 8$1,769 NZD
Retailer 16$1,769 NZD
Retailer 7$1,797 NZD
Retailer 12$1,836 NZD
Retailer 10$1,888 NZD
Retailer 4$2,001 NZD
Retailer 14$2,032 NZD
Retailer 3$2,040 NZD
Retailer 5$2,147 NZD
Retailer 21$2,147 NZD
Retailer 22$2,218 NZD
Retailer 18$2,224 NZD
Retailer 23$2,382 NZD
Retailer 24$2,443 NZD
Retailer 2$2,468 NZD
Retailer 9$2,537 NZD
Retailer 20$2,731 NZD
Retailer 6$2,908 NZD
Retailer 19$3,594 NZD
NZ Jewellers$4,560 NZD

18 data points across 24 retailers

25 retailers$1,499 NZD to $4,560 NZD

A
Cheapest Retailer
-
$1,499 NZD
HK$6,600 HKD
A
Retailer 2
-
$1,632 NZD
$920 USD
View
Final sale: no returns
A
Retailer 3
-
$1,657 NZD
$934 USD
View
A
Retailer 4
-
$1,728 NZD
$974 USD
View
A
Retailer 5
-
$1,769 NZD
$997 USD
View
A
Retailer 6
-
$1,769 NZD
$997 USD
View
A
Retailer 7
-
$1,797 NZD
$1,013 USD
View
B+
Retailer 8
-
$1,836 NZD
$1,035 USD
View
B+
Retailer 9
-
$1,888 NZD
$1,064 USD
View
B+
Retailer 10
-
$2,001 NZD
$1,128 USD
View
B+
Retailer 11
-
$2,032 NZD
$1,145 USD
View
B+
Retailer 12
-
$2,040 NZD
$1,150 USD
View
B+
Retailer 13
-
$2,147 NZD
$1,210 USD
View
B+
Retailer 14
-
$2,147 NZD
$1,210 USD
View
B+
Retailer 15
-
$2,218 NZD
$1,250 USD
View
B+
Retailer 16
-
$2,224 NZD
£987 GBP
View
B+
Retailer 17
-
$2,382 NZD
£1,057 GBP
View
B+
Retailer 18
-
$2,443 NZD
$1,377 USD
View
B+
Retailer 19
-
$2,468 NZD
£1,095 GBP
View
B+
Retailer 20
-
$2,537 NZD
$1,430 USD
View
Retailer 21
-
$2,696 NZD
A$2,338 AUD
View
Price last confirmed 26 days ago
B
Retailer 22
-
$2,731 NZD
€1,466 EUR
View
B
Retailer 23
-
$2,908 NZD
ZAR 26,475 ZAR
View
B
Retailer 24
-
$3,594 NZD
£1,595 GBP
View
Most Expensive
B
NZ Jewellers
470ff55e-f7c7-4943-8e1b-292cc8c7bba7 · Oct 30
$4,560 NZD
$2,570 USD
View
24 more retailers have this diamond
Prices start from $1,499 NZDSave up to $3,061 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
$1,499 NZD