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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 $12,322 USD
As of October 28, 2026
Save $8,964 USD (42%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $21,286 USD 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 $12,322 to $21,286, a $8,964 spread on the same certified stone. MOH London lists it at $21,286. 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
Color
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: $21,286 USD|Low: $12,322 USD|High: $21,286 USD|Avg: $15,696 USD
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$12,322 USD
Retailer 8$12,808 USD
Retailer 11$12,992 USD
Retailer 13$13,188 USD
Retailer 12$14,240 USD
Retailer 2$14,578 USD
Retailer 14$15,621 USD
Retailer 4$15,883 USD
Retailer 3$16,044 USD
Retailer 5$16,386 USD
Retailer 7$17,056 USD
Retailer 6$17,133 USD
Retailer 9$19,206 USD
MOH London$21,286 USD

20 data points across 14 retailers

12 retailers$12,322 USD to $21,286 USD

A
Cheapest Retailer
-
$12,322 USD
A
Retailer 2
-
$12,808 USD
CA$17,788 CAD
View
A
Retailer 3
-
$13,188 USD
View
B+
Retailer 4
-
$14,240 USD
View
B+
Retailer 5
-
$14,578 USD
£11,479 GBP
View
B+
Retailer 6
-
$15,621 USD
£12,300 GBP
View
B+
Retailer 7
-
$15,883 USD
View
B+
Retailer 8
-
$16,044 USD
View
B
Retailer 9
-
$16,386 USD
View
B
Retailer 10
-
$17,056 USD
€16,244 EUR
View
B
Retailer 11
-
$19,206 USD
View
Most Expensive
B
MOH London
6551C2355 · Oct 29
$21,286 USD
£16,761 GBP
View
11 more retailers have this diamond
Prices start from $12,322 USDSave up to $8,964 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 Marquise
$12,322 USD