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Marquise|Natural|GIA

1.51ct E VS1 Marquise Natural Diamond

VG • E/VS1 • GIA 2557163779

Certificate GIA 2557163779

Diamond specifications and retailer prices

From $15,433 SGD
As of November 4, 2026
Save $11,090 SGD (42%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $26,524 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise 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 2557163779. Listed at 20 retailers as of November 4, 2026, with prices from $15,433 to $26,524, a $11,090 spread on the same certified stone. MOH London lists it at $26,524. 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
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2557163779
Dimensions11.31 × 6.03 × 3.90 mm
L/W Ratio1.88
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
11.31 mm6.03 mm1.51 ctE / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2557163779
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 64.7%

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: Nov 4
Current: $26,524 SGD|Low: $14,030 SGD|High: $29,250 SGD|Avg: $18,827 SGD|-9.3%
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
Retailer 18
Retailer 19
November 5, 2026
Retailer 17$15,433 SGD
Retailer 4$16,081 SGD
Retailer 6$16,319 SGD
Retailer 3$16,567 SGD
Retailer 9$17,880 SGD
Retailer 12$18,182 SGD
Retailer 16$18,431 SGD
Retailer 2$18,827 SGD
Retailer 18$19,616 SGD
Retailer 19$19,616 SGD
Retailer 10$19,944 SGD
Retailer 8$20,159 SGD
Retailer 5$20,267 SGD
Retailer 7$20,429 SGD
Retailer 13$20,471 SGD
Retailer 15$20,575 SGD
Retailer 14$20,730 SGD
Retailer 11$25,835 SGD
MOH London$26,524 SGD

28 data points across 19 retailers

20 retailers$15,433 SGD to $26,524 SGD

A
Cheapest Retailer
-
$15,433 SGD
A
Retailer 2
-
$16,081 SGD
View
A
Retailer 3
-
$16,319 SGD
View
Final sale: no returns
A
Retailer 4
-
$16,567 SGD
View
A
Retailer 5
-
$17,880 SGD
View
A
Retailer 6
-
$18,182 SGD
View
B+
Retailer 7
-
$18,431 SGD
View
B+
Retailer 8
-
$18,827 SGD
View
B+
Retailer 9
-
$19,616 SGD
View
B+
Retailer 10
-
$19,616 SGD
View
B+
Retailer 11
-
$19,944 SGD
View
B+
Retailer 12
-
$20,159 SGD
View
B+
Retailer 13
-
$20,267 SGD
View
B+
Retailer 14
-
$20,429 SGD
View
B+
Retailer 15
-
$20,471 SGD
View
B+
Retailer 16
-
$20,575 SGD
View
B+
Retailer 17
-
$20,730 SGD
View
B
Retailer 18
-
$24,123 SGD
View
Retailer 19
-
$25,835 SGD
View
Price last confirmed 15 days ago
Most Expensive
B
MOH London
EB37E1C6F · Nov 4
$26,524 SGD
£16,343 GBP
View
19 more retailers have this diamond
Prices start from $15,433 SGDSave up to $11,090 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 Marquise
$15,433 SGD