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Radiant|Natural|GIA

0.70ct I SI1 Radiant Natural Diamond

VG • I/SI1 • GIA 6425519064

Certificate GIA 6425519064

Diamond specifications and retailer prices

From HK$6,126 HKD
As of November 1, 2026
Save HK$14,109 HKD (70%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$20,235 HKD 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 6425519064. Listed at 18 retailers as of October 30, 2026, with prices from HK$6,126 to HK$20,235, a HK$14,109 spread on the same certified stone. NZ Jewellers lists it at HK$20,235. 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
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6425519064
Dimensions5.88 × 4.29 × 2.98 mm
L/W Ratio1.37
Top View
5.88 mm4.29 mm0.70 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6425519064
Side View
Table 61.0%CrownGirdlePavilionCulet: NoneDepth 69.5%

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: HK$20,235 HKD|Low: HK$6,126 HKD|High: HK$20,235 HKD|Avg: HK$9,649 HKD
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
November 2, 2026
Retailer 7HK$6,126 HKD
Retailer 9HK$6,952 HKD
Retailer 8HK$7,532 HKD
Retailer 3HK$7,658 HKD
Retailer 4HK$7,956 HKD
Retailer 11HK$8,155 HKD
Retailer 17HK$8,293 HKD
Retailer 18HK$8,293 HKD
Retailer 16HK$8,615 HKD
Retailer 5HK$8,850 HKD
Retailer 10HK$9,347 HKD
Retailer 6HK$9,415 HKD
Retailer 19HK$9,572 HKD
Retailer 13HK$9,705 HKD
Retailer 2HK$10,459 HKD
Retailer 12HK$11,641 HKD
Retailer 15HK$12,390 HKD
Retailer 14HK$15,196 HKD
NZ JewellersHK$20,235 HKD

27 data points across 19 retailers

18 retailersHK$6,126 HKD to HK$20,235 HKD

A
Cheapest Retailer
-
HK$6,126 HKD
B+
Retailer 2
-
HK$7,532 HKD
$960 USD
View
B+
Retailer 3
-
HK$7,658 HKD
$976 USD
View
Final sale: no returns
B+
Retailer 4
-
HK$7,956 HKD
$1,014 USD
View
B+
Retailer 5
-
HK$8,293 HKD
$1,057 USD
View
B+
Retailer 6
-
HK$8,293 HKD
$1,057 USD
View
Retailer 7
-
HK$8,581 HKD
SGD 1,478 SGD
View
Price last confirmed 7 days ago
B
Retailer 8
-
HK$8,615 HKD
$1,098 USD
View
B
Retailer 9
-
HK$8,850 HKD
$1,128 USD
View
B
Retailer 10
-
HK$9,347 HKD
$1,191 USD
View
B
Retailer 11
-
HK$9,415 HKD
$1,200 USD
View
B
Retailer 12
-
HK$9,572 HKD
$1,220 USD
View
B
Retailer 13
-
HK$9,705 HKD
£974 GBP
View
B
Retailer 14
-
HK$10,459 HKD
£1,050 GBP
View
B
Retailer 15
-
HK$11,641 HKD
€1,413 EUR
View
B
Retailer 16
-
HK$12,390 HKD
ZAR 25,511 ZAR
View
B
Retailer 17
-
HK$15,196 HKD
£1,525 GBP
View
Most Expensive
C
NZ Jewellers
2d4b070f-987f-44f0-9758-e6d38bd3b873 · Oct 30
HK$20,235 HKD
$2,579 USD
View
17 more retailers have this diamond
Prices start from HK$6,126 HKDSave up to HK$14,109 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$6,126 HKD