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Cushion|Natural|GIA

1.04ct D SI1 Cushion Natural Diamond

EX • D/SI1 • GIA 1568097359

Certificate GIA 1568097359

Diamond specifications and retailer prices

From $2,900 CAD
£1,635 GBP
As of October 31, 2026
Save $1,778 CAD (38%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $4,678 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 1.04ct natural cushion diamond

This 1.04ct natural cushion sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1568097359. Listed at 4 retailers as of October 26, 2026, with prices from $2,900 to $4,678, a $1,778 spread on the same certified stone. MOH London lists it at $4,678. 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

1.04
Carat
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1568097359
Dimensions6.25 × 5.43 × 3.68 mm
L/W Ratio1.15
Key to symbols
Crystal, Needle
Top View
6.25 mm5.43 mm1.04 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1568097359
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCuletDepth 67.8%

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: $4,678 CAD|Low: $2,822 CAD|High: $5,079 CAD|Avg: $3,708 CAD|-7.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 3$2,900 CAD
Retailer 4$3,479 CAD
Retailer 2$3,643 CAD
MOH London$4,678 CAD

29 data points across 4 retailers

4 retailers$2,900 CAD to $4,678 CAD

A
Cheapest Retailer
-
$2,900 CAD
£1,635 GBP
Retailer 2
-
$3,479 CAD
A$3,832 AUD
View
Price last confirmed 25 days ago
B+
Retailer 3
-
$3,643 CAD
€2,484 EUR
View
Most Expensive
B+
MOH London
EBBB15387 · Oct 26
$4,678 CAD
£2,637 GBP
View
3 more retailers have this diamond
Prices start from $2,900 CADSave up to $1,778 CAD

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
1.04ct Cushion
$2,900 CAD