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Radiant|Natural|GIA

0.40ct H VS1 Radiant Natural Diamond

EX • H/VS1 • GIA 5426989625

Certificate GIA 5426989625

Diamond specifications and retailer prices

From $689 SGD
£424 GBP
As of October 31, 2026
Save $595 SGD (46%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,284 SGD at MOH London · As of October 25, 2026
View at MOH London

About this 0.4ct natural radiant diamond

This 0.4ct natural radiant sits in the sub-half-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5426989625. Listed at 6 retailers as of October 25, 2026, with prices from $689 to $1,284, a $595 spread on the same certified stone. MOH London lists it at $1,284. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.40
Carat
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5426989625
Dimensions4.92 × 3.58 × 2.48 mm
L/W Ratio1.37
Top View
4.92 mm3.58 mm0.40 ctH / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 5426989625
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.4%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $1,284 SGD|Low: $651 SGD|High: $1,338 SGD|Avg: $871 SGD|-2.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 2$689 SGD
Retailer 7$754 SGD
Retailer 4$761 SGD
Retailer 5$791 SGD
Retailer 3$846 SGD
Retailer 6$917 SGD
MOH London$1,284 SGD

43 data points across 7 retailers

6 retailers$689 SGD to $1,284 SGD

B+
Cheapest Retailer
-
$689 SGD
£424 GBP
B+
Retailer 2
-
$761 SGD
£469 GBP
View
B+
Retailer 3
-
$791 SGD
$619 USD
View
B+
Retailer 4
-
$846 SGD
€630 EUR
View
Retailer 5
-
$917 SGD
A$1,103 AUD
View
Price last confirmed 28 days ago
Most Expensive
B
MOH London
27CF624AE · Oct 25
$1,284 SGD
£791 GBP
View
5 more retailers have this diamond
Prices start from $689 SGDSave up to $595 SGD

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+
0.40ct Radiant
$689 SGD