Cushion|Natural|GIA

0.80ct I VS1 Cushion Natural Diamond

EX • I/VS1 • GIA 1545223172

Certificate GIA 1545223172

Diamond specifications and retailer prices

From $640 USD
As of October 28, 2026
Save $793 USD (55%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,433 USD at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

About this 0.8ct natural cushion diamond

This 0.8ct natural cushion sits in the just-under-one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1545223172. Listed at 12 retailers as of October 28, 2026, with prices from $640 to $1,433, a $793 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,433. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.80
Carat
I
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1545223172
Dimensions5.41 × 5.13 × 3.52 mm
L/W Ratio1.05
Culet sizeNone
Top View
5.41 mm5.13 mm0.80 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1545223172
Side View
Table 65.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 68.6%

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: Oct 28
Current: $1,433 USD|Low: $640 USD|High: $1,509 USD|Avg: $1,016 USD|+2.2%
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 29, 2026
Retailer 9$640 USD
Retailer 11$684 USD
Retailer 14$693 USD
Retailer 2$700 USD
Retailer 5$754 USD
Retailer 12$824 USD
Retailer 8$902 USD
Retailer 10$971 USD
Retailer 4$1,079 USD
Retailer 3$1,114 USD
Retailer 7$1,143 USD
Retailer 13$1,143 USD
Retailer 6$1,351 USD
Flawless Fine Jewelry$1,433 USD

31 data points across 14 retailers

12 retailers$640 USD to $1,433 USD

A
Cheapest Retailer
-
$640 USD
Returns within 30 days
A
Retailer 2
-
$684 USD
SGD 924 SGD
View
Returns within 30 days
A
Retailer 3
-
$693 USD
SGD 937 SGD
View
Returns within 14 days
A
Retailer 4
-
$700 USD
View
Returns within 30 days
A
Retailer 5
-
$754 USD
View
Price last confirmed 13 days ago
Returns within 30 days
A
Retailer 6
-
$824 USD
View
Returns within 30 days
A
Retailer 7
-
$902 USD
View
Returns within 30 days
A
Retailer 8
-
$971 USD
View
Returns within 30 days
A
Retailer 9
-
$1,079 USD
View
Returns within 3 days
A
Retailer 10
-
$1,114 USD
View
Returns within 30 days
A
Retailer 11
-
$1,143 USD
View
Returns within 30 days
Most Expensive
B+
Flawless Fine Jewelry
67F5EEA01 · Oct 29
$1,433 USD
£1,128 GBP
View
Returns within 30 days
11 more retailers have this diamond
Prices start from $640 USDSave up to $793 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
$640 USD