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Marquise|Natural|GIA

1.51ct D VS1 Marquise Natural Diamond

EX • D/VS1 • GIA 6545521829

Certificate GIA 6545521829

Diamond specifications and retailer prices

From €13,611 EUR
$15,266 USD
As of November 1, 2026
Save €7,398 EUR (35%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €21,009 EUR at MOH London · As of November 2, 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 D colour (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 6545521829. Listed at 13 retailers as of November 1, 2026, with prices from €13,611 to €21,009, a €7,398 spread on the same certified stone. MOH London lists it at €21,009. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.23°
Pavilion angle36.6°
OriginNatural
Grading LabGIA
CertificateGIA 6545521829
Dimensions10.44 × 5.86 × 3.77 mm
L/W Ratio1.78
Girdle conditionExtremely Thick
Key to symbols
Feather
Top View
10.44 mm5.86 mm1.51 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545521829
Side View
Table 61.0%Crown 44.23°GirdlePavilion 36.6°Culet: NDepth 64.3%

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 1
Current: €21,009 EUR|Low: €12,862 EUR|High: €21,262 EUR|Avg: €15,519 EUR|-1.2%
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
November 2, 2026
Retailer 8€12,862 EUR
Retailer 15€13,611 EUR
Retailer 3€13,651 EUR
Retailer 14€14,128 EUR
Retailer 11€14,170 EUR
Retailer 17€14,230 EUR
Retailer 9€14,281 EUR
Retailer 16€14,533 EUR
Retailer 2€14,836 EUR
Retailer 4€14,848 EUR
Retailer 7€15,732 EUR
Retailer 12€16,086 EUR
Retailer 10€16,317 EUR
Retailer 6€16,499 EUR
Retailer 5€16,705 EUR
Retailer 13€19,763 EUR
MOH London€21,009 EUR

24 data points across 17 retailers

13 retailers€13,611 EUR to €21,009 EUR

A
Cheapest Retailer
-
€13,611 EUR
$15,266 USD
A
Retailer 2
-
€13,651 EUR
$15,311 USD
View
Retailer 3
-
€14,128 EUR
A$24,379 AUD
View
Price last confirmed 10 days ago
A
Retailer 4
-
€14,170 EUR
£12,515 GBP
View
B+
Retailer 5
-
€14,230 EUR
$15,960 USD
View
Final sale: no returns
B+
Retailer 6
-
€14,533 EUR
$16,300 USD
View
B+
Retailer 7
-
€14,836 EUR
£13,103 GBP
View
B+
Retailer 8
-
€15,732 EUR
$17,645 USD
View
B+
Retailer 9
-
€16,086 EUR
$18,042 USD
View
B+
Retailer 10
-
€16,317 EUR
View
B
Retailer 11
-
€16,499 EUR
$18,505 USD
View
B
Retailer 12
-
€19,763 EUR
ZAR 358,098 ZAR
View
Most Expensive
B
MOH London
A623DCA2D · Nov 2
€21,009 EUR
£18,554 GBP
View
12 more retailers have this diamond
Prices start from €13,611 EURSave up to €7,398 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
€13,611 EUR