Radiant|Natural|GIA

1.70ct J VVS2 Radiant Natural Diamond

EX • J/VVS2 • GIA 6521798405

Certificate GIA 6521798405

Diamond specifications and retailer prices

From £5,100 GBP
CA$9,491 CAD
As of October 30, 2026
Save £1,636 GBP (24%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £10,157 GBP at NZ Jewellers · As of October 11, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6521798405. Listed at 15 retailers as of October 30, 2026, with a 32% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6521798405
Dimensions7.95 × 6.10 × 4.24 mm
L/W Ratio1.30
Top View
7.95 mm6.10 mm1.70 ctJ / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6521798405
Side View
Table 70.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.5%

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 30
Current: £10,157 GBP|Low: £4,986 GBP|High: £11,954 GBP|Avg: £6,901 GBP|-15.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 5£4,986 GBP
Retailer 3£5,078 GBP
Retailer 10£5,100 GBP
Retailer 4£5,464 GBP
Retailer 12£5,666 GBP
Retailer 6£5,742 GBP
Retailer 9£5,855 GBP
Retailer 8£5,868 GBP
Retailer 13£6,135 GBP
Retailer 15£6,135 GBP
Retailer 11£6,188 GBP
Retailer 7£6,190 GBP
Retailer 2£6,318 GBP
Retailer 14£6,336 GBP
Retailer 16£8,566 GBP
NZ Jewellers£10,157 GBP

30 data points across 16 retailers

15 retailers£5,100 GBP to £6,735 GBP

A
Cheapest Retailer
-
£5,100 GBP
CA$9,491 CAD
B+
Retailer 2
-
£5,464 GBP
$7,321 USD
View
Retailer 3
-
£5,666 GBP
$7,592 USD
View
Price last confirmed 19 days ago
B+
Retailer 4
-
£5,742 GBP
$7,694 USD
View
Retailer 5
-
£5,855 GBP
View
Price last confirmed 18 days ago
B+
Retailer 6
-
£5,868 GBP
$7,863 USD
View
B+
Retailer 7
-
£6,135 GBP
$8,220 USD
View
B+
Retailer 8
-
£6,135 GBP
$8,220 USD
View
Retailer 9
-
£6,188 GBP
$8,292 USD
View
Price last confirmed 18 days ago
Retailer 10
-
£6,190 GBP
$8,295 USD
View
Price last confirmed 18 days ago
B+
Retailer 11
-
£6,318 GBP
€8,062 EUR
View
B+
Retailer 12
-
£6,336 GBP
$8,490 USD
View
B+
Retailer 13
-
£6,735 GBP
CA$12,534 CAD
View
Retailer 14
-
£8,566 GBP
View
Price last confirmed 20 days ago
Most Expensive
NZ Jewellers
ba5f69ef-4908-49f5-b8e3-52165891d28b · Oct 11
£10,157 GBP
$13,609 USD
View
Price last confirmed 19 days ago
14 more retailers have this diamond
Prices start from £5,100 GBPSave up to £1,636 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
£5,100 GBP