Radiant|Natural|GIA

0.40ct H VS1 Radiant Natural Diamond

ID • H/VS1 • GIA 2554470408

Certificate GIA 2554470408

Diamond specifications and retailer prices

From $399 USD
As of October 30, 2026
Save $749 USD (65%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,148 USD 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 2554470408. Listed at 23 retailers as of October 25, 2026, with prices from $399 to $1,148, a $749 spread on the same certified stone. MOH London lists it at $1,148. 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
Color
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: $1,148 USD|Low: $345 USD|High: $1,160 USD|Avg: $660 USD|-1.0%
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
October 31, 2026
Retailer 12$399 USD
Retailer 5$407 USD
Retailer 3$410 USD
Retailer 10$461 USD
Retailer 9$484 USD
Retailer 4$550 USD
Retailer 6$560 USD
Retailer 15$560 USD
Retailer 16$580 USD
Retailer 2$609 USD
Retailer 18$650 USD
Retailer 17$668 USD
Retailer 7$725 USD
Retailer 11$732 USD
Retailer 13$756 USD
Retailer 8$795 USD
Retailer 14$973 USD
MOH London$1,148 USD

32 data points across 18 retailers

23 retailers$399 USD to $1,148 USD

A
Cheapest Retailer
-
$399 USD
A
Retailer 2
-
$407 USD
View
Final sale: no returns
A
Retailer 3
-
$410 USD
View
Retailer 4
-
$450 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$461 USD
HK$3,600 HKD
View
Retailer 6
-
$484 USD
View
Price last confirmed 14 days ago
Retailer 7
-
$484 USD
View
Price last confirmed 15 days ago
Retailer 8
-
$519 USD
View
Price last confirmed 12 days ago
B+
Retailer 9
-
$550 USD
View
B+
Retailer 10
-
$560 USD
View
B+
Retailer 11
-
$560 USD
View
B+
Retailer 12
-
$580 USD
View
B+
Retailer 13
-
$609 USD
£479 GBP
View
B+
Retailer 14
-
$650 USD
View
B+
Retailer 15
-
$668 USD
£526 GBP
View
B
Retailer 16
-
$725 USD
View
B
Retailer 17
-
$732 USD
€697 EUR
View
B
Retailer 18
-
$756 USD
ZAR 12,206 ZAR
View
Retailer 19
-
$795 USD
A$1,223 AUD
View
Price last confirmed 27 days ago
B
Retailer 20
-
$973 USD
£766 GBP
View
Retailer 21
-
$1,097 USD
£864 GBP
View
Price last confirmed 20 days ago
Most Expensive
B
MOH London
28888F9B7 · Oct 25
$1,148 USD
£904 GBP
View
21 more retailers have this diamond
Prices start from $399 USDSave up to $749 USD

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
$399 USD