CaratHunter
Plans
Radiant|Natural|GIA

1.70ct J VS2 Radiant Natural Diamond

EX • J/VS2 • GIA 2231773299

Certificate GIA 2231773299

Diamond specifications and retailer prices

From £4,485 GBP
A$9,246 AUD
As of October 31, 2026
Save £5,056 GBP (53%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £9,541 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 2231773299. Listed at 18 retailers as of October 30, 2026, with prices from £4,485 to £9,541, a £5,056 spread on the same certified stone. NZ Jewellers lists it at £9,541. 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 angle44.92°
Pavilion angle30.98°
OriginNatural
Grading LabGIA
CertificateGIA 2231773299
Dimensions7.57 × 5.84 × 4.07 mm
L/W Ratio1.30
Girdle conditionVery Thick
Key to symbols
Crystal, Cloud, Extra Facet
Top View
7.57 mm5.84 mm1.70 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2231773299
Side View
Table 65.0%Crown 44.92°GirdlePavilion 30.98°Culet: NDepth 69.6%

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: £7,009 GBP|Low: £4,373 GBP|High: £8,046 GBP|Avg: £5,768 GBP|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 10£4,507 GBP
Retailer 9£4,770 GBP
Retailer 11£4,788 GBP
Retailer 2£4,810 GBP
Retailer 3£5,247 GBP
Retailer 4£5,334 GBP
Retailer 6£5,468 GBP
Retailer 8£5,500 GBP
Retailer 5£6,233 GBP
Retailer 1£7,009 GBP
Retailer 7£7,993 GBP

38 data points across 11 retailers

18 retailers£4,485 GBP to £9,541 GBP

B+
Cheapest Retailer
-
£4,485 GBP
A$9,246 AUD
B+
Retailer 2
-
£4,507 GBP
$6,039 USD
View
B+
Retailer 3
-
£4,770 GBP
$6,391 USD
View
Final sale: no returns
B+
Retailer 4
-
£4,771 GBP
$6,392 USD
View
B+
Retailer 5
-
£4,788 GBP
$6,415 USD
View
B+
Retailer 6
-
£4,810 GBP
$6,445 USD
View
B
Retailer 7
-
£5,168 GBP
$6,925 USD
View
B
Retailer 8
-
£5,247 GBP
$7,031 USD
View
B
Retailer 9
-
£5,334 GBP
View
B
Retailer 10
-
£5,468 GBP
View
Retailer 11
-
£5,500 GBP
A$11,338 AUD
View
Price last confirmed 9 days ago
B
Retailer 12
-
£5,808 GBP
$7,782 USD
View
B
Retailer 13
-
£5,963 GBP
$7,990 USD
View
B
Retailer 14
-
£6,233 GBP
€7,954 EUR
View
Retailer 15
-
£6,285 GBP
$8,421 USD
View
Price last confirmed 8 days ago
B
Retailer 16
-
£7,009 GBP
ZAR 151,719 ZAR
View
B
Retailer 17
-
£7,993 GBP
View
Most Expensive
C
NZ Jewellers
d658b8e9-ad1b-46bb-93fa-6cb864b66826 · Oct 30
£9,541 GBP
$12,784 USD
View
17 more retailers have this diamond
Prices start from £4,485 GBPSave up to £5,056 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.

B+
1.70ct Radiant
£4,485 GBP