Cushion|Natural|GIA

0.80ct G SI1 Cushion Natural Diamond

EX • G/SI1 • GIA 6525924556

Certificate GIA 6525924556

Diamond specifications and retailer prices

From $1,012 USD
As of November 2, 2026
Save $948 USD (48%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,960 USD at MOH London · As of November 1, 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 G 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 6525924556. Listed at 8 retailers as of November 1, 2026, with prices from $1,012 to $1,960, a $948 spread on the same certified stone. MOH London lists it at $1,960. 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
G
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6525924556
Dimensions5.13 × 4.93 × 3.52 mm
L/W Ratio1.04
Top View
5.13 mm4.93 mm0.80 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6525924556
Side View
Table 67.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 71.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,960 USD|Low: $843 USD|High: $1,982 USD|Avg: $1,402 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 5$1,012 USD
Retailer 2$1,208 USD
Retailer 7$1,235 USD
Retailer 6$1,432 USD
Retailer 3$1,536 USD
Retailer 4$1,620 USD
MOH London$1,960 USD

44 data points across 7 retailers

8 retailers$1,012 USD to $1,960 USD

A
Cheapest Retailer
-
$1,012 USD
Final sale: no returns
A
Retailer 2
-
$1,208 USD
£951 GBP
View
A
Retailer 3
-
$1,230 USD
View
A
Retailer 4
-
$1,235 USD
View
Retailer 5
-
$1,432 USD
A$2,204 AUD
View
Price last confirmed 29 days ago
B+
Retailer 6
-
$1,536 USD
€1,463 EUR
View
B+
Retailer 7
-
$1,620 USD
ZAR 26,176 ZAR
View
Most Expensive
B
MOH London
09510778F · Nov 1
$1,960 USD
£1,543 GBP
View
7 more retailers have this diamond
Prices start from $1,012 USDSave up to $948 USD

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
$1,012 USD