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Cushion|Natural|GIA

0.80ct D SI1 Cushion Natural Diamond

ID • D/SI1 • GIA 6545253341

Certificate GIA 6545253341

Diamond specifications and retailer prices

From $930 CAD
HK$5,200 HKD
As of October 30, 2026
Save $1,408 CAD (60%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,338 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.8ct natural cushion diamond

This 0.8ct natural cushion sits in the just-under-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 6545253341. Listed at 13 retailers as of October 29, 2026, with prices from $930 to $2,338, a $1,408 spread on the same certified stone. MOH London lists it at $2,338. 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

0.80
Carat
D
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6545253341
Dimensions5.19 × 5.15 × 3.47 mm
L/W Ratio1.01
Top View
5.19 mm5.15 mm0.80 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6545253341
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.3%

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 30
Current: $2,338 CAD|Low: $897 CAD|High: $2,354 CAD|Avg: $1,408 CAD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 7$930 CAD
Retailer 3$944 CAD
Retailer 5$986 CAD
Retailer 2$1,149 CAD
Retailer 8$1,390 CAD
Retailer 4$1,474 CAD
Retailer 6$1,910 CAD
MOH London$2,338 CAD

41 data points across 8 retailers

13 retailers$930 CAD to $2,338 CAD

A
Cheapest Retailer
-
$930 CAD
HK$5,200 HKD
A
Retailer 2
-
$944 CAD
₹64,336 INR
View
A
Retailer 3
-
$986 CAD
$706 USD
View
Final sale: no returns
A
Retailer 4
-
$1,149 CAD
€783 EUR
View
A
Retailer 5
-
$1,173 CAD
$840 USD
View
A
Retailer 6
-
$1,315 CAD
SGD 1,272 SGD
View
A
Retailer 7
-
$1,390 CAD
$995 USD
View
A
Retailer 8
-
$1,468 CAD
$1,051 USD
View
A
Retailer 9
-
$1,474 CAD
$1,055 USD
View
A
Retailer 10
-
$1,614 CAD
A$1,778 AUD
View
A
Retailer 11
-
$1,741 CAD
$1,246 USD
View
Retailer 12
-
$1,910 CAD
A$2,104 AUD
View
Price last confirmed 27 days ago
Most Expensive
B+
MOH London
C3C6DA488 · Oct 29
$2,338 CAD
£1,318 GBP
View
12 more retailers have this diamond
Prices start from $930 CADSave up to $1,408 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
0.80ct Cushion
$930 CAD