Cushion|Natural|GIA

0.40ct H VS1 Cushion Natural Diamond

GD • H/VS1 • GIA 1423301078

Certificate GIA 1423301078

Diamond specifications and retailer prices

From €309 EUR
$346 USD
As of October 31, 2026
Save €656 EUR (68%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €965 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.4ct natural cushion diamond

This 0.4ct natural cushion sits in the sub-half-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1423301078. Listed at 13 retailers as of October 29, 2026, with prices from €309 to €965, a €656 spread on the same certified stone. MOH London lists it at €965. 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

0.40
Carat
H
Color
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1423301078
Dimensions4.38 × 3.83 × 2.70 mm
L/W Ratio1.14
Culet sizeNone
Key to symbols
Crystal, Pinpoint
Top View
4.38 mm3.83 mm0.40 ctH / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1423301078
Side View
Table 62.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 70.6%

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 31
Current: €965 EUR|Low: €258 EUR|High: €972 EUR|Avg: €587 EUR|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 3€309 EUR
Retailer 7€405 EUR
Retailer 2€514 EUR
Retailer 6€570 EUR
Retailer 4€593 EUR
Retailer 5€645 EUR
Retailer 8€666 EUR
MOH London€965 EUR

45 data points across 8 retailers

13 retailers€309 EUR to €965 EUR

A
Cheapest Retailer
-
€309 EUR
$346 USD
B+
Retailer 2
-
€402 EUR
$449 USD
View
B+
Retailer 3
-
€405 EUR
$453 USD
View
B+
Retailer 4
-
€482 EUR
$539 USD
View
B+
Retailer 5
-
€487 EUR
$544 USD
View
B+
Retailer 6
-
€514 EUR
£452 GBP
View
B+
Retailer 7
-
€567 EUR
$634 USD
View
B+
Retailer 8
-
€570 EUR
£501 GBP
View
Retailer 9
-
€582 EUR
$650 USD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
€593 EUR
View
B
Retailer 11
-
€645 EUR
ZAR 11,634 ZAR
View
Retailer 12
-
€666 EUR
A$1,144 AUD
View
Price last confirmed 28 days ago
Most Expensive
B
MOH London
2B1A4E2B6 · Oct 29
€965 EUR
£849 GBP
View
12 more retailers have this diamond
Prices start from €309 EURSave up to €656 EUR

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 Cushion
€309 EUR