CaratHunter
Plans
Cushion|Natural|GIA

0.40ct I SI1 Cushion Natural Diamond

EX • I/SI1 • GIA 6555183033

Certificate GIA 6555183033

Diamond specifications and retailer prices

From ₹28,781 INR
As of November 1, 2026
Save ₹63,467 INR (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: ₹92,249 INR at MOH London · As of November 1, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555183033. Listed at 10 retailers as of November 1, 2026, with prices from ₹28,781 to ₹92,249, a ₹63,467 spread on the same certified stone. MOH London lists it at ₹92,249. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.40
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6555183033
Dimensions4.14 × 4.12 × 2.84 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
4.14 mm4.12 mm0.40 ctI / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6555183033
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.7%

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 1
Current: ₹92,249 INR|Low: ₹28,714 INR|High: ₹93,455 INR|Avg: ₹58,482 INR|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 3₹28,781 INR
Retailer 6₹43,012 INR
Retailer 2₹49,515 INR
Retailer 4₹61,015 INR
Retailer 5₹61,965 INR
Retailer 7₹64,014 INR
MOH London₹92,249 INR

38 data points across 7 retailers

10 retailers₹28,781 INR to ₹92,249 INR

A
Cheapest Retailer
-
₹28,781 INR
B+
Retailer 2
-
₹43,012 INR
$453 USD
View
B+
Retailer 3
-
₹46,051 INR
$485 USD
View
B+
Retailer 4
-
₹46,146 INR
$486 USD
View
B+
Retailer 5
-
₹49,515 INR
£411 GBP
View
B
Retailer 6
-
₹53,172 INR
$560 USD
View
B
Retailer 7
-
₹61,015 INR
€612 EUR
View
B+
Retailer 8
-
₹61,965 INR
ZAR 10,543 ZAR
View
Retailer 9
-
₹64,014 INR
A$1,037 AUD
View
Price last confirmed 29 days ago
Most Expensive
B
MOH London
6D4E087F6 · Nov 1
₹92,249 INR
£765 GBP
View
9 more retailers have this diamond
Prices start from ₹28,781 INRSave up to ₹63,467 INR

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
₹28,781 INR