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Radiant|Natural|GIA

0.70ct J SI2 Radiant Natural Diamond

ID • J/SI2 • GIA 7522715925

Certificate GIA 7522715925

Diamond specifications and retailer prices

From HK$7,053 HKD
$899 USD
As of October 31, 2026
Save HK$6,976 HKD (50%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$23,984 HKD at NZ Jewellers · As of September 29, 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7522715925. Listed at 11 retailers as of October 26, 2026, with a 99% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.70
Carat
J
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7522715925
Dimensions5.88 × 4.52 × 3.14 mm
L/W Ratio1.30
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
5.88 mm4.52 mm0.70 ctJ / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7522715925
Side View
Table 69.0%CrownGirdlePavilionCulet: NoneDepth 69.4%

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: Oct 31
Current: HK$8,960 HKD|Low: HK$6,465 HKD|High: HK$14,179 HKD|Avg: HK$9,550 HKD|+4.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 6HK$7,053 HKD
Retailer 8HK$7,485 HKD
Retailer 5HK$7,650 HKD
Retailer 1HK$8,960 HKD
Retailer 3HK$10,182 HKD
Retailer 2HK$10,751 HKD
Retailer 7HK$11,135 HKD
Retailer 4HK$14,029 HKD

37 data points across 8 retailers

11 retailersHK$7,053 HKD to HK$14,029 HKD

B+
Cheapest Retailer
-
HK$7,053 HKD
$899 USD
Final sale: no returns
Retailer 2
-
HK$7,650 HKD
$975 USD
View
Price last confirmed 24 days ago
B
Retailer 3
-
HK$7,650 HKD
$975 USD
View
Retailer 4
-
HK$7,650 HKD
$975 USD
View
Price last confirmed 24 days ago
Retailer 5
-
HK$7,940 HKD
$1,012 USD
View
Price last confirmed 30 days ago
Retailer 6
-
HK$8,826 HKD
$1,125 USD
View
Price last confirmed 32 days ago
B
Retailer 7
-
HK$8,960 HKD
£899 GBP
View
B
Retailer 8
-
HK$10,182 HKD
£1,022 GBP
View
B
Retailer 9
-
HK$10,751 HKD
€1,305 EUR
View
B
Retailer 10
-
HK$14,029 HKD
£1,408 GBP
View
Most Expensive
NZ Jewellers
32fd53c3-01d1-4c1f-8450-231c26b6e155 · Sep 29
HK$23,984 HKD
$3,057 USD
View
Price under review
10 more retailers have this diamond
Prices start from HK$7,053 HKDSave up to HK$6,976 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.

B+
0.70ct Radiant
HK$7,053 HKD