Marquise|Natural|GIA

1.51ct G VS2 Marquise Natural Diamond

EX • G/VS2 • GIA 7551493997

Certificate GIA 7551493997

Diamond specifications and retailer prices

From €10,157 EUR
$11,392 USD
As of October 28, 2026
Save €7,360 EUR (42%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €18,694 EUR at NZ Jewellers · As of September 20, 2026
View at NZ Jewellers

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 VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551493997. Listed at 16 retailers as of October 28, 2026, with a 72% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.57°
Pavilion angle39.02°
OriginNatural
Grading LabGIA
CertificateGIA 7551493997
Dimensions11.37 × 6.01 × 3.68 mm
L/W Ratio1.89
Culet sizeNone
Top View
11.37 mm6.01 mm1.51 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7551493997
Side View
Table 60.0%Crown 39.57°Girdle: MED-THKPavilion 39.02°Culet: NoneDepth 61.2%

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: €13,669 EUR|Low: €10,157 EUR|High: €17,611 EUR|Avg: €12,679 EUR|+0.6%
Retailer 1
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 2, 2026
Retailer 12€10,157 EUR
Retailer 9€10,585 EUR
Retailer 13€10,918 EUR
Retailer 2€11,184 EUR
Retailer 14€11,768 EUR
Retailer 7€12,089 EUR
Retailer 11€12,130 EUR
Retailer 4€13,008 EUR
Retailer 5€13,008 EUR
Retailer 6€13,436 EUR
Retailer 3€13,465 EUR
Retailer 10€13,542 EUR
Retailer 1€13,669 EUR
Retailer 8€17,517 EUR

24 data points across 14 retailers

16 retailers€10,157 EUR to €17,517 EUR

A
Cheapest Retailer
-
€10,157 EUR
$11,392 USD
A
Retailer 2
-
€10,585 EUR
CA$16,489 CAD
View
A
Retailer 3
-
€10,918 EUR
$12,246 USD
View
A
Retailer 4
-
€11,184 EUR
$12,544 USD
View
A
Retailer 5
-
€11,768 EUR
$13,199 USD
View
A
Retailer 6
-
€12,089 EUR
£10,677 GBP
View
A
Retailer 7
-
€12,130 EUR
$13,605 USD
View
B+
Retailer 8
-
€13,008 EUR
$14,590 USD
View
B+
Retailer 9
-
€13,008 EUR
$14,590 USD
View
Retailer 10
-
€13,296 EUR
$14,913 USD
View
Price last confirmed 15 days ago
B+
Retailer 11
-
€13,436 EUR
$15,070 USD
View
B+
Retailer 12
-
€13,465 EUR
£11,892 GBP
View
B+
Retailer 13
-
€13,542 EUR
$15,189 USD
View
B+
Retailer 14
-
€13,669 EUR
View
B+
Retailer 15
-
€17,517 EUR
£15,470 GBP
View
Most Expensive
NZ Jewellers
02d3682d-3441-426f-bea3-474486b56635 · Sep 20
€18,694 EUR
$20,967 USD
View
Price last confirmed 42 days ago
15 more retailers have this diamond
Prices start from €10,157 EURSave up to €7,360 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
€10,157 EUR