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Cushion|Natural|GIA

1.51ct E SI2 Cushion Natural Diamond

EX • E/SI2 • GIA 7541713048

Certificate GIA 7541713048

Diamond specifications and retailer prices

From $6,860 NZD
HK$30,100 HKD
As of October 30, 2026
Save $7,610 NZD (53%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $14,470 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 E 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 7541713048. Listed at 15 retailers as of October 29, 2026, with prices from $6,860 to $14,470, a $7,610 spread on the same certified stone. MOH London lists it at $14,470. 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
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle35.6°
OriginNatural
Grading LabGIA
CertificateGIA 7541713048
Dimensions7.49 × 5.97 × 4.10 mm
L/W Ratio1.25
Girdle conditionFaceted
Top View
7.49 mm5.97 mm1.51 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7541713048
Side View
Table 65.0%CrownGirdle: STK-VTKPavilion 35.6°Culet: NoneDepth 68.7%

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 30
Current: $14,470 NZD|Low: $6,657 NZD|High: $15,399 NZD|Avg: $9,195 NZD|-6.0%
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
October 30, 2026
Retailer 11$6,860 NZD
Retailer 5$6,892 NZD
Retailer 9$7,389 NZD
Retailer 12$7,555 NZD
Retailer 14$7,720 NZD
Retailer 10$7,769 NZD
Retailer 3$8,255 NZD
Retailer 4$8,297 NZD
Retailer 2$8,540 NZD
Retailer 7$9,020 NZD
Retailer 6$9,205 NZD
Retailer 8$10,209 NZD
Retailer 13$14,440 NZD
MOH London$14,470 NZD

28 data points across 14 retailers

15 retailers$6,860 NZD to $14,470 NZD

A
Cheapest Retailer
-
$6,860 NZD
HK$30,100 HKD
A
Retailer 2
-
$6,892 NZD
$3,871 USD
View
A
Retailer 3
-
$7,389 NZD
$4,150 USD
View
A
Retailer 4
-
$7,555 NZD
$4,243 USD
View
Final sale: no returns
A
Retailer 5
-
$7,720 NZD
$4,336 USD
View
A
Retailer 6
-
$7,769 NZD
$4,363 USD
View
A
Retailer 7
-
$8,221 NZD
A$7,103 AUD
View
A
Retailer 8
-
$8,255 NZD
$4,636 USD
View
A
Retailer 9
-
$8,297 NZD
$4,660 USD
View
A
Retailer 10
-
$8,540 NZD
£3,777 GBP
View
A
Retailer 11
-
$9,020 NZD
£3,989 GBP
View
A
Retailer 12
-
$9,569 NZD
A$8,268 AUD
View
A
Retailer 13
-
$10,209 NZD
€5,461 EUR
View
B+
Retailer 14
-
$14,440 NZD
$8,110 USD
View
Most Expensive
B+
MOH London
BF552CDB6 · Oct 29
$14,470 NZD
£6,399 GBP
View
14 more retailers have this diamond
Prices start from $6,860 NZDSave up to $7,610 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
$6,860 NZD