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Radiant|Natural|GIA

1.70ct J VS2 Radiant Natural Diamond

EX • J/VS2 • GIA 1423660513

Certificate GIA 1423660513

Diamond specifications and retailer prices

From $4,333 AUD
SGD 4,113 SGD
As of October 29, 2026
Save $5,745 AUD (57%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $10,078 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.7ct natural radiant diamond

This 1.7ct natural radiant sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1423660513. Listed at 10 retailers as of October 29, 2026, with prices from $4,333 to $10,078, a $5,745 spread on the same certified stone. MOH London lists it at $10,078. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
J
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle49.9°
Pavilion angle58.2°
OriginNatural
Grading LabGIA
CertificateGIA 1423660513
Dimensions6.55 × 6.32 × 4.30 mm
L/W Ratio1.04
Key to symbols
Crystal, Feather, Needle
Top View
6.55 mm6.32 mm1.70 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1423660513
Side View
Table 65.0%Crown 49.9°Girdle: THK-VTKPavilion 58.2°Culet: NoneDepth 68.0%

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: $10,078 AUD|Low: $4,333 AUD|High: $10,305 AUD|Avg: $6,309 AUD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 11$4,333 AUD
Retailer 6$5,274 AUD
Retailer 3$5,431 AUD
Retailer 4$5,467 AUD
Retailer 8$5,694 AUD
Retailer 9$5,993 AUD
Retailer 2$6,132 AUD
Retailer 7$6,205 AUD
Retailer 10$6,250 AUD
Retailer 12$6,454 AUD
Retailer 5$7,299 AUD
MOH London$10,078 AUD

44 data points across 12 retailers

10 retailers$4,333 AUD to $10,078 AUD

A
Cheapest Retailer
-
$4,333 AUD
SGD 4,113 SGD
A
Retailer 2
-
$5,274 AUD
$3,705 USD
View
A
Retailer 3
-
$5,694 AUD
$4,000 USD
View
A
Retailer 4
-
$5,993 AUD
$4,210 USD
View
A
Retailer 5
-
$6,132 AUD
£3,392 GBP
View
A
Retailer 6
-
$6,205 AUD
$4,359 USD
View
A
Retailer 7
-
$6,250 AUD
$4,390 USD
View
Retailer 8
-
$6,454 AUD
View
Price last confirmed 21 days ago
A
Retailer 9
-
$7,299 AUD
ZAR 82,829 ZAR
View
Most Expensive
B
MOH London
5292DABCC · Oct 29
$10,078 AUD
£5,574 GBP
View
9 more retailers have this diamond
Prices start from $4,333 AUDSave up to $5,745 AUD

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
1.70ct Radiant
$4,333 AUD