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Cushion|Natural|GIA

1.20ct D SI1 Cushion Natural Diamond

VG • D/SI1 • GIA 6541960289

Certificate GIA 6541960289

Diamond specifications and retailer prices

From $5,332 NZD
As of November 6, 2026
Save $6,352 NZD (54%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $11,982 NZD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.2ct natural cushion diamond

This 1.2ct natural cushion sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6541960289. Listed at 19 retailers as of November 2, 2026, with a 119% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.20
Carat
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6541960289
Dimensions7.23 × 5.41 × 3.80 mm
L/W Ratio1.34
Top View
7.23 mm5.41 mm1.20 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6541960289
Side View
Table 62.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 70.2%

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: $11,982 NZD|Low: $5,287 NZD|High: $12,211 NZD|Avg: $7,790 NZD|-1.9%
Queensmith
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
November 6, 2026
Retailer 14$5,332 NZD
Retailer 2$5,534 NZD
Retailer 6$6,344 NZD
Retailer 12$6,438 NZD
Retailer 4$6,449 NZD
Retailer 9$6,714 NZD
Retailer 7$6,777 NZD
Retailer 10$7,077 NZD
Retailer 3$7,250 NZD
Retailer 5$7,306 NZD
Retailer 8$8,134 NZD
Retailer 11$8,527 NZD
Retailer 13$11,684 NZD
Queensmith$11,982 NZD

23 data points across 14 retailers

19 retailers$5,332 NZD to $11,684 NZD

B+
Cheapest Retailer
-
$5,332 NZD
B+
Retailer 2
-
$5,534 NZD
View
B+
Retailer 3
-
$6,344 NZD
View
B+
Retailer 4
-
$6,438 NZD
View
B+
Retailer 5
-
$6,449 NZD
View
Final sale: no returns
B+
Retailer 6
-
$6,714 NZD
View
B+
Retailer 7
-
$6,716 NZD
View
B+
Retailer 8
-
$6,720 NZD
View
B+
Retailer 9
-
$6,777 NZD
View
B+
Retailer 10
-
$7,077 NZD
View
B
Retailer 11
-
$7,172 NZD
View
Retailer 12
-
$7,203 NZD
View
Price last confirmed 22 days ago
B+
Retailer 13
-
$7,250 NZD
View
B+
Retailer 14
-
$7,306 NZD
View
Retailer 15
-
$7,842 NZD
View
Price last confirmed 34 days ago
B
Retailer 16
-
$8,134 NZD
View
B
Retailer 17
-
$8,527 NZD
View
B
Retailer 18
-
$11,684 NZD
View
Most Expensive
Queensmith
6541960289 · Oct 28
$11,982 NZD
£5,230 GBP
View
Price last confirmed 9 days ago
18 more retailers have this diamond
Prices start from $5,332 NZDSave up to $6,352 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+
1.20ct Cushion
$5,332 NZD