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Cushion|Natural|GIA

1.51ct D SI2 Cushion Natural Diamond

VG • D/SI2 • GIA 2567647534

Certificate GIA 2567647534

Diamond specifications and retailer prices

From $7,657 NZD
SGD 5,832 SGD
As of October 31, 2026
Save $6,165 NZD (45%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $13,822 NZD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 1.51ct natural cushion diamond

This 1.51ct natural cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2567647534. Listed at 12 retailers as of October 27, 2026, with prices from $7,657 to $13,822, a $6,165 spread on the same certified stone. Wholesale Diamonds Direct lists it at $13,822. 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

1.51
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2567647534
Dimensions7.23 × 5.78 × 4.11 mm
L/W Ratio1.25
Culet sizeNone
Top View
7.23 mm5.78 mm1.51 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567647534
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NDepth 71.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $9,708 NZD|Low: $7,784 NZD|High: $13,822 NZD|Avg: $9,940 NZD|+0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
November 2, 2026
Retailer 10$7,784 NZD
Retailer 7$7,961 NZD
Retailer 9$8,207 NZD
Retailer 3$8,551 NZD
Retailer 5$9,382 NZD
Retailer 8$9,452 NZD
Retailer 2$9,471 NZD
Retailer 1$9,708 NZD
Retailer 4$11,732 NZD
Retailer 6$13,474 NZD
Wholesale Diamonds Direct$13,822 NZD

13 data points across 11 retailers

12 retailers$7,657 NZD to $13,822 NZD

A
Cheapest Retailer
-
$7,657 NZD
SGD 5,832 SGD
A
Retailer 2
-
$7,784 NZD
$4,387 USD
View
A
Retailer 3
-
$7,961 NZD
$4,487 USD
View
A
Retailer 4
-
$8,207 NZD
SGD 6,251 SGD
View
A
Retailer 5
-
$8,551 NZD
£3,795 GBP
View
A
Retailer 6
-
$9,382 NZD
$5,288 USD
View
A
Retailer 7
-
$9,452 NZD
$5,327 USD
View
A
Retailer 8
-
$9,471 NZD
$5,338 USD
View
A
Retailer 9
-
$9,708 NZD
€5,211 EUR
View
B+
Retailer 10
-
$11,732 NZD
$6,612 USD
View
B
Retailer 11
-
$13,474 NZD
$7,594 USD
View
Most Expensive
B
Wholesale Diamonds Direct
578204068 · Oct 27
$13,822 NZD
$7,790 USD
View
11 more retailers have this diamond
Prices start from $7,657 NZDSave up to $6,165 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
1.51ct Cushion
$7,657 NZD