Radiant|Natural|GIA

0.70ct J SI1 Radiant Natural Diamond

GD • J/SI1 • GIA 2436406728

Certificate GIA 2436406728

Diamond specifications and retailer prices

From HK$6,237 HKD
$795 USD
As of November 2, 2026
Save HK$7,423 HKD (54%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: HK$23,396 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2436406728. Listed at 26 retailers as of November 1, 2026, with a 119% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2436406728
Dimensions6.06 × 4.45 × 3.04 mm
L/W Ratio1.36
Top View
6.06 mm4.45 mm0.70 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2436406728
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.4%

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: Nov 2
Current: HK$8,661 HKD|Low: HK$6,237 HKD|High: HK$13,830 HKD|Avg: HK$9,748 HKD|+3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 3HK$6,237 HKD
Retailer 11HK$6,669 HKD
Retailer 13HK$7,171 HKD
Retailer 10HK$8,042 HKD
Retailer 1HK$8,661 HKD
Retailer 2HK$8,968 HKD
Retailer 6HK$9,405 HKD
Retailer 8HK$10,495 HKD
Retailer 4HK$10,632 HKD
Retailer 9HK$11,140 HKD
Retailer 5HK$11,217 HKD
Retailer 12HK$12,907 HKD
Retailer 7HK$13,661 HKD

34 data points across 13 retailers

26 retailersHK$6,237 HKD to HK$13,661 HKD

B+
Cheapest Retailer
-
HK$6,237 HKD
$795 USD
Final sale: no returns
B
Retailer 2
-
HK$6,630 HKD
$845 USD
View
B+
Retailer 3
-
HK$6,669 HKD
$850 USD
View
B
Retailer 4
-
HK$6,755 HKD
$861 USD
View
B
Retailer 5
-
HK$6,755 HKD
$861 USD
View
B
Retailer 6
-
HK$6,841 HKD
$872 USD
View
B
Retailer 7
-
HK$7,014 HKD
$894 USD
View
B
Retailer 8
-
HK$7,171 HKD
$914 USD
View
B
Retailer 9
-
HK$7,558 HKD
$963 USD
View
B
Retailer 10
-
HK$7,689 HKD
$980 USD
View
B
Retailer 11
-
HK$7,799 HKD
$994 USD
View
B
Retailer 12
-
HK$8,042 HKD
$1,025 USD
View
B
Retailer 13
-
HK$8,238 HKD
$1,050 USD
View
B
Retailer 14
-
HK$8,238 HKD
$1,050 USD
View
B
Retailer 15
-
HK$8,552 HKD
$1,090 USD
View
B
Retailer 16
-
HK$8,661 HKD
£869 GBP
View
B
Retailer 17
-
HK$8,968 HKD
$1,143 USD
View
B
Retailer 18
-
HK$9,405 HKD
£944 GBP
View
B
Retailer 19
-
HK$9,956 HKD
$1,269 USD
View
B
Retailer 20
-
HK$10,495 HKD
€1,274 EUR
View
C
Retailer 21
-
HK$10,632 HKD
$1,355 USD
View
B
Retailer 22
-
HK$11,140 HKD
ZAR 22,938 ZAR
View
Retailer 23
-
HK$11,217 HKD
A$2,200 AUD
View
Price last confirmed 28 days ago
C
Retailer 24
-
HK$12,907 HKD
CA$2,285 CAD
View
C
Retailer 25
-
HK$13,661 HKD
£1,371 GBP
View
Most Expensive
NZ Jewellers
ea7aba21-a3ec-466c-bd32-b9add8ec211a · Oct 30
HK$23,396 HKD
$2,982 USD
View
Price under review
25 more retailers have this diamond
Prices start from HK$6,237 HKDSave up to HK$7,423 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.

B+
0.70ct Radiant
HK$6,237 HKD