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Radiant|Natural|GIA

0.40ct H VS1 Radiant Natural Diamond

ID • H/VS1 • GIA 2554470408

Certificate GIA 2554470408

Diamond specifications and retailer prices

From $510 SGD
$399 USD
As of October 30, 2026
Save $928 SGD (65%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,438 SGD at MOH London · As of November 1, 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 2554470408. Listed at 23 retailers as of October 30, 2026, with prices from $510 to $1,438, a $928 spread on the same certified stone. MOH London lists it at $1,438. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.5°
Pavilion angle56.1°
OriginNatural
Grading LabGIA
CertificateGIA 2554470408
Dimensions4.82 × 3.70 × 2.57 mm
L/W Ratio1.30
Girdle conditionPolished
Top View
4.82 mm3.70 mm0.40 ctH / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2554470408
Side View
Table 69.0%Crown 39.5°Girdle: MED-STKPavilion 56.1°Culet: NDepth 69.3%

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: $1,438 SGD|Low: $441 SGD|High: $1,482 SGD|Avg: $842 SGD|-3.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 13$510 SGD
Retailer 5$520 SGD
Retailer 3$524 SGD
Retailer 10$589 SGD
Retailer 9$619 SGD
Retailer 4$703 SGD
Retailer 6$716 SGD
Retailer 15$716 SGD
Retailer 16$741 SGD
Retailer 11$772 SGD
Retailer 18$831 SGD
Retailer 17$854 SGD
Retailer 7$927 SGD
Retailer 12$936 SGD
Retailer 14$966 SGD
Retailer 8$1,016 SGD
Retailer 2$1,240 SGD
MOH London$1,438 SGD

32 data points across 18 retailers

23 retailers$510 SGD to $1,438 SGD

A
Cheapest Retailer
-
$510 SGD
$399 USD
A
Retailer 2
-
$520 SGD
$407 USD
View
Final sale: no returns
A
Retailer 3
-
$524 SGD
$410 USD
View
Retailer 4
-
$575 SGD
$450 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$589 SGD
HK$3,600 HKD
View
Retailer 6
-
$619 SGD
$484 USD
View
Price last confirmed 15 days ago
Retailer 7
-
$619 SGD
$484 USD
View
Price last confirmed 16 days ago
Retailer 8
-
$663 SGD
$519 USD
View
Price last confirmed 13 days ago
B+
Retailer 9
-
$703 SGD
$550 USD
View
B+
Retailer 10
-
$716 SGD
$560 USD
View
B+
Retailer 11
-
$716 SGD
$560 USD
View
B+
Retailer 12
-
$741 SGD
$580 USD
View
B+
Retailer 13
-
$772 SGD
£475 GBP
View
B+
Retailer 14
-
$831 SGD
$650 USD
View
B+
Retailer 15
-
$854 SGD
£526 GBP
View
B
Retailer 16
-
$927 SGD
$725 USD
View
B
Retailer 17
-
$936 SGD
€697 EUR
View
B
Retailer 18
-
$966 SGD
ZAR 12,206 ZAR
View
Retailer 19
-
$1,016 SGD
A$1,223 AUD
View
Price last confirmed 28 days ago
B
Retailer 20
-
$1,240 SGD
£764 GBP
View
Retailer 21
-
$1,403 SGD
£864 GBP
View
Price last confirmed 20 days ago
Most Expensive
B
MOH London
28888F9B7 · Nov 1
$1,438 SGD
£886 GBP
View
21 more retailers have this diamond
Prices start from $510 SGDSave up to $928 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.

A
0.40ct Radiant
$510 SGD