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Marquise|Natural|GIA

1.51ct G VS1 Marquise Natural Diamond

VG • G/VS1 • GIA 2567141174

Certificate GIA 2567141174

Diamond specifications and retailer prices

From $15,759 SGD
$12,322 USD
As of October 28, 2026
Save $11,465 SGD (42%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $27,223 SGD at MOH London · As of October 29, 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 G colour (near-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 2567141174. Listed at 12 retailers as of October 28, 2026, with prices from $15,759 to $27,223, a $11,465 spread on the same certified stone. MOH London lists it at $27,223. 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
G
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2567141174
Dimensions11.04 × 5.98 × 3.94 mm
L/W Ratio1.85
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle, Natural
Top View
11.04 mm5.98 mm1.51 ctG / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2567141174
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.8%

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: $27,223 SGD|Low: $15,759 SGD|High: $27,223 SGD|Avg: $20,061 SGD
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 10$15,759 SGD
Retailer 8$16,380 SGD
Retailer 11$16,615 SGD
Retailer 13$16,866 SGD
Retailer 12$18,212 SGD
Retailer 2$18,644 SGD
Retailer 14$19,978 SGD
Retailer 4$20,313 SGD
Retailer 3$20,519 SGD
Retailer 5$20,957 SGD
Retailer 7$21,813 SGD
Retailer 6$21,911 SGD
Retailer 9$24,563 SGD
MOH London$27,223 SGD

19 data points across 14 retailers

12 retailers$15,759 SGD to $27,223 SGD

A
Cheapest Retailer
-
$15,759 SGD
$12,322 USD
A
Retailer 2
-
$16,380 SGD
CA$17,788 CAD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$16,866 SGD
$13,188 USD
View
B+
Retailer 4
-
$18,212 SGD
$14,240 USD
View
B+
Retailer 5
-
$18,644 SGD
£11,479 GBP
View
B+
Retailer 6
-
$19,978 SGD
£12,300 GBP
View
B+
Retailer 7
-
$20,313 SGD
$15,883 USD
View
B+
Retailer 8
-
$20,519 SGD
$16,044 USD
View
B
Retailer 9
-
$20,957 SGD
$16,386 USD
View
Price last confirmed 7 days ago
B
Retailer 10
-
$21,813 SGD
€16,244 EUR
View
B
Retailer 11
-
$24,563 SGD
$19,206 USD
View
Most Expensive
B
MOH London
6551C2355 · Oct 29
$27,223 SGD
£16,761 GBP
View
11 more retailers have this diamond
Prices start from $15,759 SGDSave up to $11,465 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
$15,759 SGD