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Cushion|Natural|GIA

1.51ct E VS1 Cushion Natural Diamond

VG • E/VS1 • GIA 5566370030

Certificate GIA 5566370030

Diamond specifications and retailer prices

From $12,362 SGD
$9,645 USD
As of October 28, 2026
Save $7,635 SGD (38%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $19,997 SGD 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 $12,362 to $19,997, a $7,635 spread on the same certified stone. MOH London lists it at $19,997. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $19,997 SGD|Low: $12,362 SGD|High: $21,135 SGD|Avg: $14,991 SGD|-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 30, 2026
Retailer 15$12,362 SGD
Retailer 3$12,887 SGD
Retailer 17$13,044 SGD
Retailer 6$13,082 SGD
Retailer 14$13,874 SGD
Retailer 10$13,919 SGD
Retailer 13$14,022 SGD
Retailer 5$14,058 SGD
Retailer 12$14,059 SGD
Retailer 2$14,090 SGD
Retailer 8$14,941 SGD
Retailer 9$15,255 SGD
Retailer 16$15,592 SGD
Retailer 7$15,628 SGD
Retailer 11$17,063 SGD
Retailer 4$18,487 SGD
MOH London$19,997 SGD

24 data points across 17 retailers

17 retailers$12,362 SGD to $19,997 SGD

A
Cheapest Retailer
-
$12,362 SGD
$9,645 USD
B+
Retailer 2
-
$12,887 SGD
$10,055 USD
View
B+
Retailer 3
-
$13,044 SGD
$10,177 USD
View
B+
Retailer 4
-
$13,082 SGD
$10,207 USD
View
B+
Retailer 5
-
$13,874 SGD
$10,825 USD
View
B+
Retailer 6
-
$13,919 SGD
£8,551 GBP
View
B+
Retailer 7
-
$14,022 SGD
A$16,831 AUD
View
B+
Retailer 8
-
$14,058 SGD
$10,968 USD
View
Final sale: no returns
B+
Retailer 9
-
$14,059 SGD
$10,969 USD
View
B+
Retailer 10
-
$14,090 SGD
£8,656 GBP
View
B+
Retailer 11
-
$14,941 SGD
$11,657 USD
View
B+
Retailer 12
-
$15,255 SGD
£9,372 GBP
View
B+
Retailer 13
-
$15,592 SGD
$12,165 USD
View
B+
Retailer 14
-
$15,628 SGD
$12,193 USD
View
B
Retailer 15
-
$17,063 SGD
A$20,481 AUD
View
Retailer 16
-
$18,487 SGD
ZAR 233,015 ZAR
View
Price last confirmed 13 days ago
Most Expensive
B
MOH London
624A5ABC7 · Oct 29
$19,997 SGD
£12,285 GBP
View
16 more retailers have this diamond
Prices start from $12,362 SGDSave up to $7,635 SGD

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
$12,362 SGD