CaratHunter
Plans
Radiant|Natural|GIA

1.51ct J VVS2 Radiant Natural Diamond

VG • J/VVS2 • GIA 1555891561

Certificate GIA 1555891561

Diamond specifications and retailer prices

From £3,650 GBP
$4,890 USD
As of October 30, 2026
Save £545 GBP (13%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £4,194 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 1555891561. Listed at 3 retailers as of October 30, 2026, with a relatively tight 15% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
J
Colour
VVS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555891561
Dimensions7.71 × 5.66 × 3.94 mm
L/W Ratio1.36
Top View
7.71 mm5.66 mm1.51 ctJ / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1555891561
Side View
Table 67.0%CrownGirdlePavilionCulet: 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: £4,194 GBP|Low: £3,613 GBP|High: £4,239 GBP|Avg: £3,909 GBP|-0.9%
Brilliant Earth
Retailer 2
Retailer 3
November 1, 2026
Retailer 3£3,650 GBP
Retailer 2£3,822 GBP
Brilliant Earth£4,194 GBP

27 data points across 3 retailers

3 retailers£3,650 GBP to £4,194 GBP

A
Cheapest Retailer
-
£3,650 GBP
$4,890 USD
A
Retailer 2
-
£3,822 GBP
View
Most Expensive
B+
Brilliant Earth
21710814A · Oct 31
£4,194 GBP
$5,620 USD
View
2 more retailers have this diamond
Prices start from £3,650 GBPSave up to £545 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
£3,650 GBP