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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 $3,853 USD
HK$30,100 HKD
As of October 29, 2026
Save $4,274 USD (53%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $8,127 USD 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 $3,853 to $8,127, a $4,274 spread on the same certified stone. MOH London lists it at $8,127. 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
Color
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 29
Current: $8,127 USD|Low: $3,739 USD|High: $8,649 USD|Avg: $5,176 USD|-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 29, 2026
Retailer 11$3,853 USD
Retailer 5$3,871 USD
Retailer 9$4,150 USD
Retailer 12$4,243 USD
Retailer 14$4,336 USD
Retailer 10$4,363 USD
Retailer 3$4,636 USD
Retailer 4$4,660 USD
Retailer 7$4,810 USD
Retailer 2$5,051 USD
Retailer 6$5,170 USD
Retailer 8$5,734 USD
Retailer 13$8,110 USD
MOH London$8,127 USD

28 data points across 14 retailers

15 retailers$3,853 USD to $8,127 USD

A
Cheapest Retailer
-
$3,853 USD
HK$30,100 HKD
A
Retailer 2
-
$3,871 USD
View
A
Retailer 3
-
$4,150 USD
View
A
Retailer 4
-
$4,243 USD
View
Final sale: no returns
A
Retailer 5
-
$4,336 USD
View
A
Retailer 6
-
$4,363 USD
View
A
Retailer 7
-
$4,617 USD
A$7,103 AUD
View
A
Retailer 8
-
$4,636 USD
View
A
Retailer 9
-
$4,660 USD
View
A
Retailer 10
-
$4,810 USD
£3,787 GBP
View
A
Retailer 11
-
$5,051 USD
£3,977 GBP
View
A
Retailer 12
-
$5,374 USD
A$8,268 AUD
View
A
Retailer 13
-
$5,734 USD
€5,461 EUR
View
B+
Retailer 14
-
$8,110 USD
View
Most Expensive
B+
MOH London
BF552CDB6 · Oct 29
$8,127 USD
£6,399 GBP
View
14 more retailers have this diamond
Prices start from $3,853 USDSave up to $4,274 USD

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
$3,853 USD