Marquise|Natural|GIA

1.51ct H VS2 Marquise Natural Diamond

EX • H/VS2

Diamond specifications and retailer prices

From $12,032 USD
As of November 2, 2026
Save $8,987 USD (43%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $21,019 USD at NZ Jewellers · As of October 21, 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 H 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. Listed at 14 retailers as of November 2, 2026, with a 75% 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
H
Color
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions11.76 × 5.79 × 3.72 mm
L/W Ratio2.03
Top View
11.76 mm5.79 mm1.51 ctH / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA
Side View
Table 61.0%CrownGirdle: MediumPavilionCuletDepth 64.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $21,019 USD|Low: $12,032 USD|High: $21,019 USD|Avg: $14,505 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 7$12,032 USD
Retailer 4$12,611 USD
Retailer 8$13,378 USD
Retailer 6$13,452 USD
Retailer 3$13,662 USD
Retailer 2$14,081 USD
Retailer 5$14,188 USD
Retailer 9$14,921 USD
NZ Jewellers$21,019 USD

27 data points across 9 retailers

14 retailers$12,032 USD to $21,019 USD

B+
Cheapest Retailer
-
$12,032 USD
Retailer 2
-
$12,611 USD
View
Price last confirmed 7 days ago
B
Retailer 3
-
$13,378 USD
View
B
Retailer 4
-
$13,452 USD
View
B
Retailer 5
-
$13,662 USD
View
Retailer 6
-
$13,662 USD
View
Price last confirmed 16 days ago
B
Retailer 7
-
$14,081 USD
View
B
Retailer 8
-
$14,188 USD
View
Retailer 9
-
$14,188 USD
View
Price last confirmed 17 days ago
Retailer 10
-
$14,188 USD
View
Price last confirmed 15 days ago
B
Retailer 11
-
$14,921 USD
View
Retailer 12
-
$21,019 USD
View
Price last confirmed 19 days ago
C
Retailer 13
-
$21,019 USD
View
Most Expensive
NZ Jewellers
cdfda5e6-23f6-4981-bb90-34dabb92e5ec · Oct 21
$21,019 USD
View
Price last confirmed 15 days ago
13 more retailers have this diamond
Prices start from $12,032 USDSave up to $8,987 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.

B+
1.51ct Marquise
$12,032 USD