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Cushion|Natural|GIA

1.51ct D VS1 Cushion Natural Diamond

EX • D/VS1 • GIA 1549963920

Certificate GIA 1549963920

Diamond specifications and retailer prices

From $13,468 NZD
As of November 6, 2026
Save $6,769 NZD (33%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $25,217 NZD at MOH London · As of October 29, 2026
View at MOH London

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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1549963920. Listed at 19 retailers as of October 31, 2026, with a 50% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1549963920
Dimensions6.42 × 6.42 × 4.36 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle, Indented Natural, Natural
Top View
6.42 mm6.42 mm1.51 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1549963920
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.0%

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: Nov 6
Current: $25,217 NZD|Low: $11,052 NZD|High: $25,217 NZD|Avg: $14,642 NZD
MOH London
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 10$12,025 NZD
Retailer 6$12,465 NZD
Retailer 11$13,598 NZD
Retailer 8$14,534 NZD
Retailer 12$14,534 NZD
Retailer 9$15,014 NZD
Retailer 14$15,037 NZD
Retailer 4$15,071 NZD
Retailer 17$15,930 NZD
Retailer 16$16,060 NZD
Retailer 15$16,195 NZD
Retailer 13$17,568 NZD
Retailer 7$18,666 NZD
Retailer 5$19,169 NZD
Retailer 20$19,248 NZD
Retailer 18$20,132 NZD
Retailer 2$20,237 NZD
Retailer 3$21,137 NZD
Retailer 19$21,334 NZD
MOH London$25,217 NZD

38 data points across 20 retailers

19 retailers$13,468 NZD to $20,237 NZD

Retailer 1
-
$12,465 NZD
Price last confirmed 9 days ago
A
Retailer 2
-
$13,468 NZD
View
Retailer 3
-
$13,598 NZD
View
Price last confirmed 10 days ago
Retailer 4
-
$14,534 NZD
View
Price last confirmed 11 days ago
Retailer 5
-
$14,534 NZD
View
Price last confirmed 11 days ago
Retailer 6
-
$15,014 NZD
View
Price last confirmed 11 days ago
A
Retailer 7
-
$15,037 NZD
View
A
Retailer 8
-
$15,071 NZD
View
Retailer 9
-
$15,930 NZD
View
Price last confirmed 6 days ago
Retailer 10
-
$16,060 NZD
View
Price last confirmed 8 days ago
Retailer 11
-
$16,195 NZD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$17,568 NZD
View
B+
Retailer 13
-
$19,024 NZD
View
B+
Retailer 14
-
$19,169 NZD
View
B+
Retailer 15
-
$19,248 NZD
View
B+
Retailer 16
-
$20,132 NZD
View
B+
Retailer 17
-
$20,237 NZD
View
Retailer 18
-
$21,334 NZD
View
Price last confirmed 8 days ago
Most Expensive
MOH London
FBF24D897 · Oct 29
$25,217 NZD
£11,162 GBP
View
Price last confirmed 7 days ago
18 more retailers have this diamond
Prices start from $13,468 NZDSave up to $6,769 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
$13,468 NZD