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Cushion|Natural|GIA

0.91ct G SI1 Cushion Natural Diamond

VG • G/SI1 • GIA 2151613982

Certificate GIA 2151613982

Diamond specifications and retailer prices

From $4,045 NZD
$2,276 USD
As of November 2, 2026
Save $1,371 NZD (25%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,416 NZD at GemTrove · As of November 3, 2026
View at GemTrove

About this 0.91ct natural cushion diamond

This 0.91ct natural cushion sits in the just-under-one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2151613982. Listed at 10 retailers as of November 2, 2026, with prices from $4,045 to $5,416, a $1,371 spread on the same certified stone. GemTrove lists it at $5,416. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.91
Carat
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2151613982
Dimensions5.68 × 5.35 × 3.67 mm
L/W Ratio1.06
Culet sizeNone
Top View
5.68 mm5.35 mm0.91 ctG / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2151613982
Side View
Table 64.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 68.6%

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 2
Current: $5,416 NZD|Low: $4,043 NZD|High: $7,179 NZD|Avg: $4,964 NZD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 4$4,043 NZD
Retailer 6$4,045 NZD
Retailer 7$4,066 NZD
Retailer 8$4,390 NZD
Retailer 2$4,635 NZD
Retailer 5$4,909 NZD
Retailer 10$5,172 NZD
Retailer 11$5,172 NZD
Retailer 9$5,350 NZD
GemTrove$5,416 NZD
Retailer 3$7,179 NZD

7 data points across 11 retailers

10 retailers$4,045 NZD to $5,416 NZD

Retailer 1
-
$4,043 NZD
$2,275 USD
Price last confirmed 15 days ago
B+
Retailer 2
-
$4,045 NZD
$2,276 USD
View
B+
Retailer 3
-
$4,066 NZD
$2,288 USD
View
B
Retailer 4
-
$4,390 NZD
$2,470 USD
View
B
Retailer 5
-
$4,635 NZD
$2,608 USD
View
B
Retailer 6
-
$4,909 NZD
$2,762 USD
View
B
Retailer 7
-
$5,172 NZD
$2,910 USD
View
B
Retailer 8
-
$5,172 NZD
$2,910 USD
View
B
Retailer 9
-
$5,350 NZD
$3,010 USD
View
Most Expensive
B
GemTrove
GT-N-00944936-98 · Nov 3
$5,416 NZD
A$4,688 AUD
View
9 more retailers have this diamond
Prices start from $4,045 NZDSave up to $1,371 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+
0.91ct Cushion
$4,045 NZD