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Marquise|Natural|GIA

1.51ct G VS1 Marquise Natural Diamond

ID • G/VS1 • GIA 6541535196

Certificate GIA 6541535196

Diamond specifications and retailer prices

From €11,988 EUR
$13,393 USD
As of October 28, 2026
Save €8,642 EUR (42%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €20,630 EUR at MOH London · As of November 1, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541535196. Listed at 16 retailers as of October 28, 2026, with prices from €11,988 to €20,630, a €8,642 spread on the same certified stone. MOH London lists it at €20,630. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Color
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541535196
Dimensions12.45 × 5.72 × 3.50 mm
L/W Ratio2.18
Top View
12.45 mm5.72 mm1.51 ctG / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6541535196
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.1%

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: €20,630 EUR|Low: €11,988 EUR|High: €20,879 EUR|Avg: €15,030 EUR|-0.1%
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
November 1, 2026
Retailer 4€11,988 EUR
Retailer 8€12,493 EUR
Retailer 13€12,571 EUR
Retailer 12€12,659 EUR
Retailer 9€13,890 EUR
Retailer 2€14,051 EUR
Retailer 5€15,046 EUR
Retailer 14€15,224 EUR
Retailer 10€15,492 EUR
Retailer 6€15,604 EUR
Retailer 11€15,984 EUR
Retailer 7€16,083 EUR
Retailer 3€18,714 EUR
MOH London€20,630 EUR

39 data points across 14 retailers

16 retailers€11,988 EUR to €20,630 EUR

A
Cheapest Retailer
-
€11,988 EUR
$13,393 USD
A
Retailer 2
-
€12,493 EUR
CA$19,384 CAD
View
A
Retailer 3
-
€12,571 EUR
$14,044 USD
View
A
Retailer 4
-
€12,659 EUR
$14,143 USD
View
Final sale: no returns
B+
Retailer 5
-
€13,890 EUR
$15,518 USD
View
B+
Retailer 6
-
€14,051 EUR
£12,360 GBP
View
B+
Retailer 7
-
€15,046 EUR
$16,810 USD
View
B+
Retailer 8
-
€15,046 EUR
$16,810 USD
View
B+
Retailer 9
-
€15,224 EUR
£13,392 GBP
View
B
Retailer 10
-
€15,492 EUR
$17,308 USD
View
B
Retailer 11
-
€15,548 EUR
$17,370 USD
View
B
Retailer 12
-
€15,604 EUR
$17,433 USD
View
B
Retailer 13
-
€15,984 EUR
$17,857 USD
View
B
Retailer 14
-
€16,083 EUR
View
Retailer 15
-
€18,714 EUR
$20,907 USD
View
Price last confirmed 12 days ago
Most Expensive
B
MOH London
B4F9C70C7 · Nov 1
€20,630 EUR
£18,148 GBP
View
15 more retailers have this diamond
Prices start from €11,988 EURSave up to €8,642 EUR

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
€11,988 EUR