Cushion|Natural|GIA

1.01ct G SI1 Cushion Natural Diamond

ID • G/SI1 • GIA 1553373382

Certificate GIA 1553373382

Diamond specifications and retailer prices

From $1,178 USD
HK$9,200 HKD
As of November 1, 2026
Save $1,516 USD (56%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,694 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.01ct natural cushion diamond

This 1.01ct natural cushion sits in the classic 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 1553373382. Listed at 18 retailers as of November 1, 2026, with prices from $1,178 to $2,694, a $1,516 spread on the same certified stone. MOH London lists it at $2,694. 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

1.01
Carat
G
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1553373382
Dimensions6.32 × 5.05 × 3.47 mm
L/W Ratio1.25
Girdle conditionFaceted
Top View
6.32 mm5.05 mm1.01 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553373382
Side View
Table 66.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.8%

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 1
Current: $2,694 USD|Low: $1,152 USD|High: $2,779 USD|Avg: $1,677 USD|-3.1%
MOH London
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
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 11$1,178 USD
Retailer 15$1,285 USD
Retailer 4$1,300 USD
Retailer 2$1,308 USD
Retailer 16$1,357 USD
Retailer 7$1,377 USD
Retailer 10$1,400 USD
Retailer 13$1,407 USD
Retailer 6$1,477 USD
Retailer 14$1,539 USD
Retailer 12$1,560 USD
Retailer 5$1,669 USD
Retailer 3$1,859 USD
Retailer 9$2,045 USD
Retailer 17$2,080 USD
Retailer 8$2,406 USD
MOH London$2,694 USD

24 data points across 17 retailers

18 retailers$1,178 USD to $2,694 USD

A
Cheapest Retailer
-
$1,178 USD
HK$9,200 HKD
A
Retailer 2
-
$1,285 USD
View
Final sale: no returns
A
Retailer 3
-
$1,300 USD
View
A
Retailer 4
-
$1,308 USD
View
A
Retailer 5
-
$1,357 USD
View
A
Retailer 6
-
$1,377 USD
View
A
Retailer 7
-
$1,400 USD
View
A
Retailer 8
-
$1,407 USD
€1,340 EUR
View
A
Retailer 9
-
$1,477 USD
View
A
Retailer 10
-
$1,539 USD
£1,212 GBP
View
A
Retailer 11
-
$1,560 USD
View
A
Retailer 12
-
$1,669 USD
View
A
Retailer 13
-
$1,858 USD
A$2,858 AUD
View
A
Retailer 14
-
$1,859 USD
ZAR 30,038 ZAR
View
Retailer 15
-
$2,045 USD
A$3,146 AUD
View
Price last confirmed 27 days ago
A
Retailer 16
-
$2,080 USD
€1,981 EUR
View
Retailer 17
-
$2,406 USD
View
Price last confirmed 9 days ago
Most Expensive
B+
MOH London
7F18F5F6F · Nov 1
$2,694 USD
£2,121 GBP
View
17 more retailers have this diamond
Prices start from $1,178 USDSave up to $1,516 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
1.01ct Cushion
$1,178 USD