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Cushion|Natural|GIA

1.00ct G SI2 Cushion Natural Diamond

EX • G/SI2 • GIA 1549751069

Certificate GIA 1549751069

Diamond specifications and retailer prices

From $1,916 NZD
As of November 6, 2026
Save $603 NZD (24%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,519 NZD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1549751069. Listed at 6 retailers as of November 6, 2026, with prices from $1,916 to $2,519, a $603 spread on the same certified stone. GemTrove lists it at $2,519. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1549751069
Dimensions5.91 × 5.43 × 3.66 mm
L/W Ratio1.09
Culet sizeNone
Key to symbols
Crystal, Cavity, Needle
Top View
5.91 mm5.43 mm1.00 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1549751069
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.3%

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 6
Current: $2,519 NZD|Low: $1,717 NZD|High: $2,519 NZD|Avg: $2,140 NZD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6$1,916 NZD
Retailer 3$1,919 NZD
Retailer 4$1,999 NZD
Retailer 2$2,116 NZD
Retailer 5$2,192 NZD
GemTrove$2,519 NZD

40 data points across 6 retailers

6 retailers$1,916 NZD to $2,519 NZD

A
Cheapest Retailer
-
$1,916 NZD
A
Retailer 2
-
$1,919 NZD
View
Final sale: no returns
A
Retailer 3
-
$1,999 NZD
View
A
Retailer 4
-
$2,116 NZD
View
A
Retailer 5
-
$2,192 NZD
View
Most Expensive
A
GemTrove
GT-N-00976550-98 · Nov 6
$2,519 NZD
A$2,148 AUD
View
5 more retailers have this diamond
Prices start from $1,916 NZDSave up to $603 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.

A
1.00ct Cushion
$1,916 NZD