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Cushion|Natural|GIA

1.51ct F SI2 Cushion Natural Diamond

EX • F/SI2 • GIA 2568227277

Certificate GIA 2568227277

Diamond specifications and retailer prices

From $6,415 NZD
HK$28,200 HKD
As of November 1, 2026
Save $6,945 NZD (52%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $13,360 NZD at MOH London · As of November 1, 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2568227277. Listed at 14 retailers as of November 1, 2026, with prices from $6,415 to $13,360, a $6,945 spread on the same certified stone. MOH London lists it at $13,360. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.51
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2568227277
Dimensions7.62 × 5.86 × 4.06 mm
L/W Ratio1.30
Top View
7.62 mm5.86 mm1.51 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2568227277
Side View
Table 64.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 69.3%

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 1
Current: $13,360 NZD|Low: $6,347 NZD|High: $13,780 NZD|Avg: $8,749 NZD|-3.0%
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
November 2, 2026
Retailer 10$6,415 NZD
Retailer 2$6,555 NZD
Retailer 14$7,349 NZD
Retailer 6$7,353 NZD
Retailer 13$7,598 NZD
Retailer 7$7,904 NZD
Retailer 4$8,154 NZD
Retailer 9$8,342 NZD
Retailer 12$8,389 NZD
Retailer 11$8,656 NZD
Retailer 3$9,009 NZD
Retailer 8$9,491 NZD
Retailer 5$12,512 NZD
MOH London$13,360 NZD

23 data points across 14 retailers

14 retailers$6,415 NZD to $13,360 NZD

A
Cheapest Retailer
-
$6,415 NZD
HK$28,200 HKD
A
Retailer 2
-
$6,555 NZD
₹351,244 INR
View
A
Retailer 3
-
$7,349 NZD
$4,135 USD
View
A
Retailer 4
-
$7,353 NZD
$4,137 USD
View
A
Retailer 5
-
$7,598 NZD
$4,275 USD
View
A
Retailer 6
-
$7,904 NZD
£3,502 GBP
View
A
Retailer 7
-
$8,154 NZD
SGD 6,200 SGD
View
A
Retailer 8
-
$8,342 NZD
£3,696 GBP
View
A
Retailer 9
-
$8,389 NZD
$4,720 USD
View
A
Retailer 10
-
$8,656 NZD
$4,870 USD
View
A
Retailer 11
-
$9,009 NZD
$5,069 USD
View
A
Retailer 12
-
$9,491 NZD
€5,086 EUR
View
B+
Retailer 13
-
$12,512 NZD
$7,040 USD
View
Most Expensive
B
MOH London
B2BD4D1A5 · Nov 1
$13,360 NZD
£5,919 GBP
View
13 more retailers have this diamond
Prices start from $6,415 NZDSave up to $6,945 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
$6,415 NZD