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Cushion|Natural|GIA

1.51ct K SI2 Cushion Natural Diamond

VG • K/SI2 • GIA 2496860813

Certificate GIA 2496860813

Diamond specifications and retailer prices

From $7,419 NZD
As of November 4, 2026
Save $7,495 NZD (50%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $14,914 NZD at MOH London · As of November 4, 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2496860813. Listed at 10 retailers as of November 4, 2026, with prices from $7,419 to $14,914, a $7,495 spread on the same certified stone. MOH London lists it at $14,914. 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
K
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2496860813
Dimensions8.46 × 5.98 × 3.68 mm
L/W Ratio1.41
Top View
8.46 mm5.98 mm1.51 ctK / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2496860813
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.6%

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 4
Current: $14,914 NZD|Low: $7,419 NZD|High: $15,134 NZD|Avg: $9,478 NZD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8$7,419 NZD
Retailer 5$7,522 NZD
Retailer 7$7,917 NZD
Retailer 6$8,505 NZD
Retailer 9$8,973 NZD
Retailer 4$9,285 NZD
Retailer 2$9,355 NZD
Retailer 3$9,995 NZD
MOH London$14,914 NZD

41 data points across 9 retailers

10 retailers$7,419 NZD to $14,914 NZD

B+
Cheapest Retailer
-
$7,419 NZD
B+
Retailer 2
-
$7,522 NZD
View
B
Retailer 3
-
$7,917 NZD
View
Retailer 4
-
$8,505 NZD
View
Price last confirmed 8 days ago
B
Retailer 5
-
$8,973 NZD
View
B
Retailer 6
-
$9,285 NZD
View
B
Retailer 7
-
$9,355 NZD
View
B
Retailer 8
-
$9,995 NZD
View
Retailer 9
-
$10,362 NZD
View
Price last confirmed 14 days ago
Most Expensive
C
MOH London
9E6C36CE9 · Nov 4
$14,914 NZD
£6,510 GBP
View
9 more retailers have this diamond
Prices start from $7,419 NZDSave up to $7,495 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+
1.51ct Cushion
$7,419 NZD