Marquise|Natural|GIA

1.51ct H VS2 Marquise Natural Diamond

EX • H/VS2

Diamond specifications and retailer prices

From $21,349 NZD
CA$16,712 CAD
As of October 30, 2026
Save $15,945 NZD (43%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $37,294 NZD 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 October 30, 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
Colour
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: Oct 30
Current: $37,294 NZD|Low: $21,349 NZD|High: $37,294 NZD|Avg: $25,741 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7$21,349 NZD
Retailer 4$22,376 NZD
Retailer 8$23,737 NZD
Retailer 6$23,868 NZD
Retailer 3$24,240 NZD
Retailer 2$25,034 NZD
Retailer 5$25,174 NZD
Retailer 9$26,474 NZD
NZ Jewellers$37,294 NZD

27 data points across 9 retailers

14 retailers$21,349 NZD to $37,294 NZD

B+
Cheapest Retailer
-
$21,349 NZD
CA$16,712 CAD
B+
Retailer 2
-
$22,376 NZD
$12,611 USD
View
B
Retailer 3
-
$23,737 NZD
$13,378 USD
View
B
Retailer 4
-
$23,868 NZD
$13,452 USD
View
B
Retailer 5
-
$24,240 NZD
$13,662 USD
View
Retailer 6
-
$24,240 NZD
$13,662 USD
View
Price last confirmed 13 days ago
B
Retailer 7
-
$25,034 NZD
£11,109 GBP
View
B
Retailer 8
-
$25,174 NZD
$14,188 USD
View
Retailer 9
-
$25,174 NZD
$14,188 USD
View
Price last confirmed 14 days ago
Retailer 10
-
$25,174 NZD
$14,188 USD
View
Price last confirmed 12 days ago
B
Retailer 11
-
$26,474 NZD
$14,921 USD
View
Retailer 12
-
$37,294 NZD
$21,019 USD
View
Price last confirmed 15 days ago
C
Retailer 13
-
$37,294 NZD
$21,019 USD
View
Most Expensive
NZ Jewellers
cdfda5e6-23f6-4981-bb90-34dabb92e5ec · Oct 21
$37,294 NZD
$21,019 USD
View
Price last confirmed 12 days ago
13 more retailers have this diamond
Prices start from $21,349 NZDSave up to $15,945 NZD

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
$21,349 NZD