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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 $1,194 NZD
₹64,099 INR
As of November 1, 2026
Save $1,776 NZD (60%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,970 NZD 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 $1,194 to $2,970, a $1,776 spread on the same certified stone. MOH London lists it at $2,970. 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
Colour
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: Nov 1
Current: $2,970 NZD|Low: $1,139 NZD|High: $2,990 NZD|Avg: $1,781 NZD|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 2$1,194 NZD
Retailer 4$1,204 NZD
Retailer 6$1,253 NZD
Retailer 3$1,455 NZD
Retailer 5$1,872 NZD
Retailer 7$2,426 NZD
MOH London$2,970 NZD

40 data points across 7 retailers

13 retailers$1,194 NZD to $2,970 NZD

A
Cheapest Retailer
-
$1,194 NZD
₹64,099 INR
A
Retailer 2
-
$1,204 NZD
HK$5,300 HKD
View
A
Retailer 3
-
$1,253 NZD
$706 USD
View
Final sale: no returns
A
Retailer 4
-
$1,455 NZD
€781 EUR
View
A
Retailer 5
-
$1,490 NZD
$840 USD
View
A
Retailer 6
-
$1,670 NZD
SGD 1,272 SGD
View
A
Retailer 7
-
$1,765 NZD
$995 USD
View
A
Retailer 8
-
$1,865 NZD
$1,051 USD
View
A
Retailer 9
-
$1,872 NZD
$1,055 USD
View
A
Retailer 10
-
$2,051 NZD
A$1,778 AUD
View
A
Retailer 11
-
$2,211 NZD
$1,246 USD
View
Retailer 12
-
$2,426 NZD
A$2,104 AUD
View
Price last confirmed 28 days ago
Most Expensive
B+
MOH London
C3C6DA488 · Oct 29
$2,970 NZD
£1,318 GBP
View
12 more retailers have this diamond
Prices start from $1,194 NZDSave up to $1,776 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
0.80ct Cushion
$1,194 NZD