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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 £2,272 GBP
SGD 4,113 SGD
As of October 31, 2026
Save £3,012 GBP (57%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £5,283 GBP 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 £2,272 to £5,283, a £3,012 spread on the same certified stone. MOH London lists it at £5,283. 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 31
Current: £5,283 GBP|Low: £2,272 GBP|High: £5,403 GBP|Avg: £3,327 GBP|-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£2,272 GBP
Retailer 6£2,765 GBP
Retailer 3£2,847 GBP
Retailer 4£2,866 GBP
Retailer 8£2,985 GBP
Retailer 9£3,142 GBP
Retailer 5£3,215 GBP
Retailer 7£3,253 GBP
Retailer 10£3,276 GBP
Retailer 12£3,384 GBP
Retailer 2£3,863 GBP
MOH London£5,283 GBP

44 data points across 12 retailers

10 retailers£2,272 GBP to £5,283 GBP

A
Cheapest Retailer
-
£2,272 GBP
SGD 4,113 SGD
A
Retailer 2
-
£2,765 GBP
$3,705 USD
View
A
Retailer 3
-
£2,985 GBP
$4,000 USD
View
A
Retailer 4
-
£3,142 GBP
$4,210 USD
View
A
Retailer 5
-
£3,215 GBP
View
A
Retailer 6
-
£3,253 GBP
$4,359 USD
View
A
Retailer 7
-
£3,276 GBP
$4,390 USD
View
Retailer 8
-
£3,384 GBP
A$6,975 AUD
View
Price last confirmed 21 days ago
A
Retailer 9
-
£3,863 GBP
ZAR 83,611 ZAR
View
Most Expensive
B
MOH London
5292DABCC · Oct 29
£5,283 GBP
View
9 more retailers have this diamond
Prices start from £2,272 GBPSave up to £3,012 GBP

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
£2,272 GBP