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Cushion|Natural|GIA

1.05ct D SI1 Cushion Natural Diamond

GD • D/SI1 • GIA 2547527944

Certificate GIA 2547527944

Diamond specifications and retailer prices

From $5,325 NZD
$3,001 USD
As of November 2, 2026
Save $4,378 NZD (45%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $9,703 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.05ct natural cushion diamond

This 1.05ct natural cushion sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2547527944. Listed at 8 retailers as of October 29, 2026, with prices from $5,325 to $9,703, a $4,378 spread on the same certified stone. MOH London lists it at $9,703. 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

1.05
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2547527944
Dimensions9.28 × 5.56 × 2.42 mm
L/W Ratio1.67
Top View
9.28 mm5.56 mm1.05 ctD / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2547527944
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 43.5%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $9,703 NZD|Low: $5,145 NZD|High: $10,976 NZD|Avg: $6,689 NZD|-10.7%
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 2, 2026
Retailer 12$5,246 NZD
Retailer 8$5,325 NZD
Retailer 7$5,589 NZD
Retailer 11$5,806 NZD
Retailer 6$6,026 NZD
Retailer 9$6,082 NZD
Retailer 4$6,382 NZD
Retailer 10$6,521 NZD
Retailer 3$6,725 NZD
Retailer 2$6,755 NZD
Retailer 5$7,093 NZD
MOH London$9,703 NZD

32 data points across 12 retailers

8 retailers$5,325 NZD to $9,703 NZD

B
Cheapest Retailer
-
$5,325 NZD
$3,001 USD
Final sale: no returns
B
Retailer 2
-
$5,589 NZD
$3,150 USD
View
B
Retailer 3
-
$6,026 NZD
$3,396 USD
View
Retailer 4
-
$6,082 NZD
$3,428 USD
View
Price last confirmed 17 days ago
Retailer 5
-
$6,521 NZD
A$5,654 AUD
View
Price last confirmed 29 days ago
B
Retailer 6
-
$6,755 NZD
€3,626 EUR
View
B
Retailer 7
-
$7,093 NZD
ZAR 64,585 ZAR
View
Most Expensive
B
MOH London
9E101783A · Oct 29
$9,703 NZD
£4,306 GBP
View
7 more retailers have this diamond
Prices start from $5,325 NZDSave up to $4,378 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
1.05ct Cushion
$5,325 NZD