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Cushion|Natural|GIA

0.40ct H SI1 Cushion Natural Diamond

VG • H/SI1 • GIA 7501819478

Certificate GIA 7501819478

Diamond specifications and retailer prices

From €282 EUR
₹30,093 INR
As of November 2, 2026
Save €620 EUR (69%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €901 EUR at MOH London · As of November 2, 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7501819478. Listed at 14 retailers as of November 2, 2026, with prices from €282 to €901, a €620 spread on the same certified stone. MOH London lists it at €901. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 7501819478
Dimensions4.47 × 4.25 × 2.72 mm
L/W Ratio1.05
Girdle conditionFaceted
Key to symbols
Cloud, Crystal
Top View
4.47 mm4.25 mm0.40 ctH / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceStrong
CertificateGIA 7501819478
Side View
Table 60.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 64.0%

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: Nov 2
Current: €901 EUR|Low: €281 EUR|High: €913 EUR|Avg: €541 EUR|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 2€282 EUR
Retailer 8€397 EUR
Retailer 7€420 EUR
Retailer 4€485 EUR
Retailer 6€535 EUR
Retailer 5€605 EUR
Retailer 9€625 EUR
Retailer 3€629 EUR
MOH London€901 EUR

35 data points across 9 retailers

14 retailers€282 EUR to €901 EUR

A
Cheapest Retailer
-
€282 EUR
₹30,093 INR
B+
Retailer 2
-
€331 EUR
HK$2,900 HKD
View
B+
Retailer 3
-
€397 EUR
$445 USD
View
B+
Retailer 4
-
€408 EUR
SGD 618 SGD
View
B+
Retailer 5
-
€420 EUR
$471 USD
View
B+
Retailer 6
-
€450 EUR
$505 USD
View
B+
Retailer 7
-
€450 EUR
$505 USD
View
B
Retailer 8
-
€485 EUR
£428 GBP
View
B
Retailer 9
-
€507 EUR
$569 USD
View
B
Retailer 10
-
€535 EUR
£472 GBP
View
B
Retailer 11
-
€605 EUR
ZAR 10,967 ZAR
View
Retailer 12
-
€625 EUR
A$1,079 AUD
View
Price last confirmed 29 days ago
B
Retailer 13
-
€629 EUR
View
Most Expensive
C
MOH London
34CF5EB01 · Nov 2
€901 EUR
£796 GBP
View
13 more retailers have this diamond
Prices start from €282 EURSave up to €620 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
€282 EUR