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Radiant|Natural|GIA

0.40ct I VS2 Radiant Natural Diamond

EX • I/VS2 • GIA 6551375889

Certificate GIA 6551375889

Diamond specifications and retailer prices

From £181 GBP
₹23,066 INR
As of October 30, 2026
Save £791 GBP (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £972 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.4ct natural radiant diamond

This 0.4ct natural radiant sits in the sub-half-carat band, graded I 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 6551375889. Listed at 12 retailers as of October 30, 2026, with prices from £181 to £972, a £791 spread on the same certified stone. NZ Jewellers lists it at £972. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.40
Carat
I
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551375889
Dimensions5.13 × 3.69 × 2.46 mm
L/W Ratio1.39
Girdle conditionPolished
Key to symbols
Crystal
Top View
5.13 mm3.69 mm0.40 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551375889
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.6%

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: £972 GBP|Low: £181 GBP|High: £1,017 GBP|Avg: £421 GBP|-4.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 5£181 GBP
Retailer 3£220 GBP
Retailer 9£254 GBP
Retailer 12£270 GBP
Retailer 8£283 GBP
Retailer 11£366 GBP
Retailer 2£417 GBP
Retailer 7£418 GBP
Retailer 4£425 GBP
Retailer 6£514 GBP
Retailer 10£589 GBP
NZ Jewellers£972 GBP

31 data points across 12 retailers

12 retailers£181 GBP to £972 GBP

A
Cheapest Retailer
-
£181 GBP
₹23,066 INR
A
Retailer 2
-
£220 GBP
HK$2,300 HKD
View
A
Retailer 3
-
£254 GBP
$340 USD
View
A
Retailer 4
-
£270 GBP
SGD 488 SGD
View
A
Retailer 5
-
£283 GBP
$379 USD
View
A
Retailer 6
-
£366 GBP
$490 USD
View
B+
Retailer 7
-
£417 GBP
€532 EUR
View
B+
Retailer 8
-
£418 GBP
$560 USD
View
Retailer 9
-
£425 GBP
A$876 AUD
View
Price last confirmed 26 days ago
B+
Retailer 10
-
£514 GBP
View
B
Retailer 11
-
£589 GBP
View
Most Expensive
B
NZ Jewellers
f4cb57da-70f9-4598-b0fd-50292d276287 · Oct 30
£972 GBP
$1,302 USD
View
11 more retailers have this diamond
Prices start from £181 GBPSave up to £791 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
0.40ct Radiant
£181 GBP