Cushion|Natural|GIA

1.51ct E VS1 Cushion Natural Diamond

VG • E/VS1 • GIA 5566370030

Certificate GIA 5566370030

Diamond specifications and retailer prices

From $9,645 USD
As of October 28, 2026
Save $5,957 USD (38%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $15,602 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 VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5566370030. Listed at 17 retailers as of October 28, 2026, with prices from $9,645 to $15,602, a $5,957 spread on the same certified stone. MOH London lists it at $15,602. 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
E
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle37.6°
OriginNatural
Grading LabGIA
CertificateGIA 5566370030
Dimensions8.18 × 5.88 × 3.99 mm
L/W Ratio1.39
Culet sizeNone
Key to symbols
Crystal, Pinpoint
Top View
8.18 mm5.88 mm1.51 ctE / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566370030
Side View
Table 58.0%Crown 34.6°Girdle: STK-VTKPavilion 37.6°Culet: NDepth 67.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $15,602 USD|Low: $9,645 USD|High: $16,490 USD|Avg: $11,702 USD|-5.4%
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
October 29, 2026
Retailer 15$9,645 USD
Retailer 3$10,055 USD
Retailer 17$10,177 USD
Retailer 6$10,207 USD
Retailer 14$10,825 USD
Retailer 2$10,850 USD
Retailer 13$10,940 USD
Retailer 5$10,968 USD
Retailer 12$10,969 USD
Retailer 11$11,024 USD
Retailer 8$11,657 USD
Retailer 9$11,902 USD
Retailer 16$12,165 USD
Retailer 7$12,193 USD
Retailer 10$13,313 USD
Retailer 4$14,424 USD
MOH London$15,602 USD

23 data points across 17 retailers

17 retailers$9,645 USD to $15,602 USD

A
Cheapest Retailer
-
$9,645 USD
B+
Retailer 2
-
$10,055 USD
View
B+
Retailer 3
-
$10,177 USD
View
B+
Retailer 4
-
$10,207 USD
View
B+
Retailer 5
-
$10,825 USD
View
B+
Retailer 6
-
$10,850 USD
£8,544 GBP
View
B+
Retailer 7
-
$10,940 USD
A$16,831 AUD
View
B+
Retailer 8
-
$10,968 USD
View
Final sale: no returns
B+
Retailer 9
-
$10,969 USD
View
B+
Retailer 10
-
$11,024 USD
£8,680 GBP
View
B+
Retailer 11
-
$11,657 USD
View
B+
Retailer 12
-
$11,902 USD
£9,372 GBP
View
B+
Retailer 13
-
$12,165 USD
View
B+
Retailer 14
-
$12,193 USD
View
B
Retailer 15
-
$13,313 USD
A$20,481 AUD
View
B
Retailer 16
-
$14,424 USD
ZAR 233,015 ZAR
View
Price last confirmed 12 days ago
Most Expensive
B
MOH London
624A5ABC7 · Oct 29
$15,602 USD
£12,285 GBP
View
16 more retailers have this diamond
Prices start from $9,645 USDSave up to $5,957 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
$9,645 USD