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Radiant|Natural|GIA

1.51ct J VS2 Radiant Natural Diamond

EX • J/VS2 • GIA 6552828303

Certificate GIA 6552828303

Diamond specifications and retailer prices

From £3,453 GBP
$4,627 USD
As of October 30, 2026
Save £2,537 GBP (42%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £6,701 GBP at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.51ct natural radiant diamond

This 1.51ct 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 6552828303. Listed at 12 retailers as of October 29, 2026, with a 73% 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

1.51
Carat
J
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552828303
Dimensions7.51 × 5.51 × 3.89 mm
L/W Ratio1.36
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Needle, Indented Natural
Top View
7.51 mm5.51 mm1.51 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552828303
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 70.5%

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: £3,689 GBP|Low: £3,390 GBP|High: £6,459 GBP|Avg: £4,355 GBP|-3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 6£3,453 GBP
Retailer 5£3,571 GBP
Retailer 1£3,689 GBP
Retailer 7£4,039 GBP
Retailer 2£4,234 GBP
Retailer 4£4,556 GBP
Retailer 3£5,990 GBP

44 data points across 7 retailers

12 retailers£3,453 GBP to £5,990 GBP

A
Cheapest Retailer
-
£3,453 GBP
$4,627 USD
Final sale: no returns
A
Retailer 2
-
£3,571 GBP
$4,785 USD
View
A
Retailer 3
-
£3,689 GBP
View
Retailer 4
-
£4,007 GBP
$5,369 USD
View
Price last confirmed 23 days ago
Retailer 5
-
£4,007 GBP
$5,369 USD
View
Price last confirmed 30 days ago
Retailer 6
-
£4,007 GBP
$5,369 USD
View
Price last confirmed 23 days ago
Retailer 7
-
£4,039 GBP
A$8,327 AUD
View
Price last confirmed 21 days ago
B+
Retailer 8
-
£4,234 GBP
€5,403 EUR
View
B+
Retailer 9
-
£4,556 GBP
ZAR 98,614 ZAR
View
Retailer 10
-
£4,624 GBP
$6,195 USD
View
Price last confirmed 32 days ago
B
Retailer 11
-
£5,990 GBP
View
Most Expensive
NZ Jewellers
a22a519d-5c83-4445-94d2-f1396c046658 · Sep 30
£6,701 GBP
$8,979 USD
View
Price last confirmed 30 days ago
11 more retailers have this diamond
Prices start from £3,453 GBPSave up to £2,537 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
1.51ct Radiant
£3,453 GBP