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Cushion|Natural|GIA

1.00ct G SI1 Cushion Natural Diamond

ID • G/SI1 • GIA 2294809022

Certificate GIA 2294809022

Diamond specifications and retailer prices

From $4,479 NZD
As of November 6, 2026
Save $4,593 NZD (51%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $9,072 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 1ct natural cushion diamond

This 1ct 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 2294809022. Listed at 13 retailers as of November 4, 2026, with prices from $4,479 to $9,072, a $4,593 spread on the same certified stone. MOH London lists it at $9,072. 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

1.00
Carat
G
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2294809022
Dimensions6.06 × 5.74 × 3.95 mm
L/W Ratio1.06
Top View
6.06 mm5.74 mm1.00 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2294809022
Side View
Table 62.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 68.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $9,072 NZD|Low: $4,456 NZD|High: $9,194 NZD|Avg: $5,810 NZD|-1.2%
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 6, 2026
Retailer 8$4,479 NZD
Retailer 4$4,780 NZD
Retailer 9$4,871 NZD
Retailer 11$5,020 NZD
Retailer 2$5,276 NZD
Retailer 10$5,439 NZD
Retailer 6$5,758 NZD
Retailer 12$5,810 NZD
Retailer 3$6,097 NZD
Retailer 5$6,332 NZD
Retailer 7$6,638 NZD
MOH London$9,072 NZD

31 data points across 12 retailers

13 retailers$4,479 NZD to $9,072 NZD

B+
Cheapest Retailer
-
$4,479 NZD
B+
Retailer 2
-
$4,871 NZD
View
B+
Retailer 3
-
$4,871 NZD
View
B
Retailer 4
-
$5,020 NZD
View
Final sale: no returns
B+
Retailer 5
-
$5,276 NZD
View
Retailer 6
-
$5,439 NZD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$5,695 NZD
View
B+
Retailer 8
-
$5,758 NZD
View
Retailer 9
-
$5,810 NZD
View
Price last confirmed 31 days ago
B
Retailer 10
-
$6,097 NZD
View
B
Retailer 11
-
$6,332 NZD
View
B
Retailer 12
-
$6,638 NZD
View
Most Expensive
B
MOH London
11153FE7B · Nov 4
$9,072 NZD
£3,960 GBP
View
12 more retailers have this diamond
Prices start from $4,479 NZDSave up to $4,593 NZD

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+
1.00ct Cushion
$4,479 NZD