Cushion|Natural|GIA

1.29ct I VS1 Cushion Natural Diamond

EX • I/VS1 • GIA 1298883902

Certificate GIA 1298883902

Diamond specifications and retailer prices

From $5,923 USD
£4,664 GBP
As of October 31, 2026
Save $3,071 USD (34%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $8,994 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.29ct natural cushion diamond

This 1.29ct natural cushion sits in the one-and-a-quarter to one-and-a-half 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 1298883902. Listed at 6 retailers as of October 29, 2026, with prices from $5,923 to $8,994, a $3,071 spread on the same certified stone. MOH London lists it at $8,994. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
I
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1298883902
Dimensions6.29 × 5.79 × 3.98 mm
L/W Ratio1.09
Top View
6.29 mm5.79 mm1.29 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1298883902
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $8,994 USD|Low: $4,855 USD|High: $9,054 USD|Avg: $6,405 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 5$4,855 USD
Retailer 7$5,571 USD
Retailer 3$5,923 USD
Retailer 4$6,035 USD
Retailer 2$6,635 USD
Retailer 6$6,697 USD
MOH London$8,994 USD

42 data points across 7 retailers

6 retailers$5,923 USD to $8,994 USD

Retailer 1
-
$4,855 USD
Price last confirmed 33 days ago
B+
Retailer 2
-
$5,923 USD
£4,664 GBP
View
B
Retailer 3
-
$6,027 USD
View
Retailer 4
-
$6,035 USD
A$9,284 AUD
View
Price last confirmed 27 days ago
B
Retailer 5
-
$6,635 USD
€6,319 EUR
View
Most Expensive
B
MOH London
EC2C2E196 · Oct 29
$8,994 USD
£7,082 GBP
View
5 more retailers have this diamond
Prices start from $5,923 USDSave up to $3,071 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.

B+
1.29ct Cushion
$5,923 USD