Marquise|Natural|GIA

1.51ct D VS2 Marquise Natural Diamond

ID • D/VS2 • GIA 6542723712

Certificate GIA 6542723712

Diamond specifications and retailer prices

From $9,850 USD
As of October 31, 2026
Save $4,316 USD (30%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $15,576 USD at NZ Jewellers · As of October 6, 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 D colour (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 6542723712. Listed at 10 retailers as of October 29, 2026, with a 44% 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
D
Color
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle44.03°
Pavilion angle41.75°
OriginNatural
Grading LabGIA
CertificateGIA 6542723712
Dimensions10.34 × 5.84 × 4.02 mm
L/W Ratio1.77
Top View
10.34 mm5.84 mm1.51 ctD / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6542723712
Side View
Table 65.0%Crown 44.03°GirdlePavilion 41.75°CuletDepth 68.8%

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 31
Current: $12,300 USD|Low: $9,850 USD|High: $15,036 USD|Avg: $11,517 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 4$9,850 USD
Retailer 2$9,981 USD
Retailer 5$10,048 USD
Retailer 6$11,280 USD
Retailer 7$11,591 USD
Retailer 1$12,300 USD
Retailer 3$14,166 USD

37 data points across 7 retailers

10 retailers$9,850 USD to $14,166 USD

A
Cheapest Retailer
-
$9,850 USD
A
Retailer 2
-
$9,981 USD
£7,859 GBP
View
Retailer 3
-
$10,048 USD
A$15,458 AUD
View
Price last confirmed 8 days ago
Retailer 4
-
$11,176 USD
View
Price last confirmed 36 days ago
Retailer 5
-
$11,176 USD
View
Price last confirmed 24 days ago
Retailer 6
-
$11,348 USD
View
Price last confirmed 30 days ago
A
Retailer 7
-
$12,300 USD
View
A
Retailer 8
-
$14,166 USD
£11,154 GBP
View
Retailer 9
-
$15,576 USD
View
Price last confirmed 34 days ago
Most Expensive
NZ Jewellers
cab21908-257b-4ca5-84b9-110ffe1e77cf · Oct 6
$15,576 USD
View
Price last confirmed 25 days ago
9 more retailers have this diamond
Prices start from $9,850 USDSave up to $4,316 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
$9,850 USD