Cushion|Natural|GIA

1.28ct I VVS1 Cushion Natural Diamond

EX • I/VVS1 • GIA 6545476008

Certificate GIA 6545476008

Diamond specifications and retailer prices

From $2,618 USD
As of November 5, 2026
Save $2,862 USD (52%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,480 USD at MOH London · As of November 2, 2026
View at MOH London

About this 1.28ct natural cushion diamond

This 1.28ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545476008. Listed at 13 retailers as of November 2, 2026, with prices from $2,618 to $5,480, a $2,862 spread on the same certified stone. MOH London lists it at $5,480. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
I
Color
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545476008
Dimensions6.13 × 5.67 × 3.85 mm
L/W Ratio1.08
Top View
6.13 mm5.67 mm1.28 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545476008
Side View
Table 70.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.9%

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 5
Current: $5,480 USD|Low: $2,618 USD|High: $5,580 USD|Avg: $3,637 USD|-1.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 5$2,618 USD
Retailer 11$3,024 USD
Retailer 4$3,175 USD
Retailer 3$3,297 USD
Retailer 6$3,390 USD
Retailer 10$3,420 USD
Retailer 9$3,510 USD
Retailer 8$3,636 USD
Retailer 7$3,820 USD
Retailer 2$3,999 USD
Retailer 12$4,206 USD
MOH London$5,480 USD

31 data points across 12 retailers

13 retailers$2,618 USD to $5,480 USD

A
Cheapest Retailer
-
$2,618 USD
A
Retailer 2
-
$3,024 USD
View
Final sale: no returns
A
Retailer 3
-
$3,175 USD
View
Retailer 4
-
$3,297 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$3,390 USD
View
A
Retailer 6
-
$3,420 USD
View
A
Retailer 7
-
$3,510 USD
View
Retailer 8
-
$3,557 USD
View
Price last confirmed 32 days ago
A
Retailer 9
-
$3,636 USD
View
A
Retailer 10
-
$3,820 USD
View
A
Retailer 11
-
$3,999 USD
View
A
Retailer 12
-
$4,206 USD
View
Most Expensive
B+
MOH London
33FD33FB0 · Nov 2
$5,480 USD
£4,315 GBP
View
12 more retailers have this diamond
Prices start from $2,618 USDSave up to $2,862 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
1.28ct Cushion
$2,618 USD