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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 HK$6,629 HKD
As of October 29, 2026
Save HK$14,423 HKD (69%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$21,052 HKD at NZ Jewellers · As of October 27, 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 27, 2026, with prices from HK$6,629 to HK$21,052, a HK$14,423 spread on the same certified stone. NZ Jewellers lists it at HK$21,052. 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 29
Current: HK$21,052 HKD|Low: HK$6,629 HKD|High: HK$21,829 HKD|Avg: HK$10,239 HKD|-3.6%
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
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
October 29, 2026
Retailer 14HK$6,629 HKD
Retailer 10HK$7,219 HKD
Retailer 17HK$7,329 HKD
Retailer 16HK$7,697 HKD
Retailer 7HK$7,823 HKD
Retailer 15HK$7,823 HKD
Retailer 6HK$7,948 HKD
Retailer 11HK$8,121 HKD
Retailer 9HK$8,349 HKD
Retailer 3HK$8,851 HKD
Retailer 12HK$8,984 HKD
Retailer 24HK$9,023 HKD
Retailer 4HK$9,494 HKD
Retailer 20HK$9,494 HKD
Retailer 2HK$9,806 HKD
Retailer 21HK$9,808 HKD
Retailer 22HK$10,534 HKD
Retailer 23HK$10,804 HKD
Retailer 13HK$10,946 HKD
Retailer 8HK$11,221 HKD
Retailer 19HK$12,078 HKD
Retailer 5HK$12,859 HKD
Retailer 18HK$15,894 HKD
NZ JewellersHK$21,052 HKD

18 data points across 24 retailers

25 retailersHK$6,629 HKD to HK$21,052 HKD

A
Cheapest Retailer
-
HK$6,629 HKD
A
Retailer 2
-
HK$7,219 HKD
$920 USD
View
Final sale: no returns
A
Retailer 3
-
HK$7,329 HKD
$934 USD
View
A
Retailer 4
-
HK$7,697 HKD
$981 USD
View
A
Retailer 5
-
HK$7,823 HKD
$997 USD
View
A
Retailer 6
-
HK$7,823 HKD
$997 USD
View
A
Retailer 7
-
HK$7,948 HKD
$1,013 USD
View
A
Retailer 8
-
HK$8,121 HKD
$1,035 USD
View
B+
Retailer 9
-
HK$8,349 HKD
$1,064 USD
View
B+
Retailer 10
-
HK$8,851 HKD
$1,128 USD
View
B+
Retailer 11
-
HK$8,984 HKD
$1,145 USD
View
B+
Retailer 12
-
HK$9,023 HKD
$1,150 USD
View
B+
Retailer 13
-
HK$9,494 HKD
$1,210 USD
View
B+
Retailer 14
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HK$9,494 HKD
$1,210 USD
View
B+
Retailer 15
-
HK$9,806 HKD
£984 GBP
View
B+
Retailer 16
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HK$9,808 HKD
$1,250 USD
View
B+
Retailer 17
-
HK$10,534 HKD
£1,057 GBP
View
B+
Retailer 18
-
HK$10,804 HKD
$1,377 USD
View
B+
Retailer 19
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HK$10,946 HKD
£1,098 GBP
View
B+
Retailer 20
-
HK$11,221 HKD
$1,430 USD
View
B+
Retailer 21
-
HK$11,922 HKD
A$2,338 AUD
View
Price last confirmed 25 days ago
B+
Retailer 22
-
HK$12,078 HKD
€1,466 EUR
View
B
Retailer 23
-
HK$12,859 HKD
ZAR 26,475 ZAR
View
B
Retailer 24
-
HK$15,894 HKD
£1,595 GBP
View
Most Expensive
B
NZ Jewellers
470ff55e-f7c7-4943-8e1b-292cc8c7bba7 · Oct 27
HK$21,052 HKD
$2,683 USD
View
24 more retailers have this diamond
Prices start from HK$6,629 HKDSave up to HK$14,423 HKD

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
HK$6,629 HKD