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Cushion|Natural|GIA

0.40ct I SI1 Cushion Natural Diamond

VG • I/SI1 • GIA 2547089735

Certificate GIA 2547089735

Diamond specifications and retailer prices

From $542 NZD
₹28,998 INR
As of October 29, 2026
Save $1,197 NZD (69%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,740 NZD 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 I 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 2547089735. Listed at 11 retailers as of October 29, 2026, with prices from $542 to $1,740, a $1,197 spread on the same certified stone. MOH London lists it at $1,740. 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
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547089735
Dimensions4.15 × 4.12 × 2.80 mm
L/W Ratio1.01
Top View
4.15 mm4.12 mm0.40 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2547089735
Side View
Table 64.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 68.0%

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: Oct 29
Current: $1,740 NZD|Low: $539 NZD|High: $1,753 NZD|Avg: $1,035 NZD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 3$542 NZD
Retailer 7$766 NZD
Retailer 8$807 NZD
Retailer 2$926 NZD
Retailer 5$1,122 NZD
Retailer 4$1,141 NZD
Retailer 6$1,160 NZD
Retailer 9$1,201 NZD
MOH London$1,740 NZD

36 data points across 9 retailers

11 retailers$542 NZD to $1,740 NZD

A
Cheapest Retailer
-
$542 NZD
₹28,998 INR
B+
Retailer 2
-
$766 NZD
$430 USD
View
B+
Retailer 3
-
$807 NZD
$453 USD
View
B+
Retailer 4
-
$866 NZD
$486 USD
View
B+
Retailer 5
-
$926 NZD
£409 GBP
View
B
Retailer 6
-
$998 NZD
$560 USD
View
B
Retailer 7
-
$1,122 NZD
$630 USD
View
B
Retailer 8
-
$1,141 NZD
€610 EUR
View
B
Retailer 9
-
$1,160 NZD
ZAR 10,523 ZAR
View
B
Retailer 10
-
$1,201 NZD
A$1,037 AUD
View
Price last confirmed 25 days ago
Most Expensive
B
MOH London
ED8B9F3DF · Oct 29
$1,740 NZD
£769 GBP
View
10 more retailers have this diamond
Prices start from $542 NZDSave up to $1,197 NZD

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
$542 NZD