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Radiant|Natural|GIA

1.51ct J VVS2 Radiant Natural Diamond

ID • J/VVS2 • GIA 1

Certificate GIA 1

Diamond specifications and retailer prices

From £5,126 GBP
$6,868 USD
As of October 31, 2026
Save £1,331 GBP (21%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £6,457 GBP at Blue Nile · As of October 31, 2026
View at Blue Nile

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of October 31, 2026, with prices from £5,126 to £6,457, a £1,331 spread on the same certified stone. Blue Nile lists it at £6,457. 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
VVS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1
Dimensions8.46 × 5.56 × 3.76 mm
L/W Ratio1.52
Top View
8.46 mm5.56 mm1.51 ctJ / VVS2
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1
Side View
Table 65.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 67.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £6,457 GBP|Low: £5,126 GBP|High: £6,457 GBP|Avg: £5,565 GBP
Blue Nile
Retailer 2
Retailer 3
September 26, 2026
Retailer 2£5,126 GBP
Retailer 3£5,559 GBP
Blue Nile£6,457 GBP

2 data points across 3 retailers

3 retailers£5,126 GBP to £6,457 GBP

B+
Cheapest Retailer
-
£5,126 GBP
$6,868 USD
B+
Retailer 2
-
£5,559 GBP
$7,449 USD
View
Most Expensive
B
Blue Nile
19883733 · Oct 31
£6,457 GBP
$8,651 USD
View
2 more retailers have this diamond
Prices start from £5,126 GBPSave up to £1,331 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+
1.51ct Radiant
£5,126 GBP