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Marquise|Natural|GIA

1.51ct I VS2 Marquise Natural Diamond

EX • I/VS2 • GIA 7528719255

Certificate GIA 7528719255

Diamond specifications and retailer prices

From $17,039 NZD
$9,587 USD
As of November 1, 2026
Save $11,638 NZD (41%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $28,677 NZD at MOH London · As of November 1, 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 I 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 7528719255. Listed at 18 retailers as of November 1, 2026, with prices from $17,039 to $28,677, a $11,638 spread on the same certified stone. MOH London lists it at $28,677. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33.44°
OriginNatural
Grading LabGIA
CertificateGIA 7528719255
Dimensions11.73 × 6.12 × 3.58 mm
L/W Ratio1.92
Cert comments
Clouds are not shown.
Key to symbols
Feather
Top View
11.73 mm6.12 mm1.51 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7528719255
Side View
Table 61.0%Crown 33.44°Girdle: MED-THKPavilionCulet: NoneDepth 58.5%

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: $28,677 NZD|Low: $17,039 NZD|High: $30,605 NZD|Avg: $23,143 NZD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 10$17,039 NZD
Retailer 11$18,516 NZD
Retailer 5$19,839 NZD
Retailer 8$20,230 NZD
Retailer 2$20,691 NZD
Retailer 9$21,056 NZD
Retailer 12$21,994 NZD
Retailer 7$23,139 NZD
Retailer 4$24,161 NZD
Retailer 6$26,977 NZD
MOH London$28,677 NZD
Retailer 3$30,605 NZD

32 data points across 12 retailers

18 retailers$17,039 NZD to $28,677 NZD

A
Cheapest Retailer
-
$17,039 NZD
$9,587 USD
A
Retailer 2
-
$18,516 NZD
$10,418 USD
View
B+
Retailer 3
-
$19,588 NZD
$11,021 USD
View
A
Retailer 4
-
$19,839 NZD
£8,789 GBP
View
Retailer 5
-
$20,230 NZD
A$17,511 AUD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
$20,691 NZD
£9,167 GBP
View
B+
Retailer 7
-
$21,056 NZD
$11,847 USD
View
Retailer 8
-
$21,056 NZD
$11,847 USD
View
Price last confirmed 35 days ago
Retailer 9
-
$21,056 NZD
$11,847 USD
View
Price last confirmed 19 days ago
B+
Retailer 10
-
$21,114 NZD
$11,880 USD
View
B+
Retailer 11
-
$21,114 NZD
$11,880 USD
View
B+
Retailer 12
-
$21,825 NZD
$12,280 USD
View
B+
Retailer 13
-
$21,994 NZD
£9,744 GBP
View
Retailer 14
-
$22,954 NZD
$12,915 USD
View
Price last confirmed 44 days ago
B+
Retailer 15
-
$23,139 NZD
€12,399 EUR
View
Retailer 16
-
$24,161 NZD
$13,594 USD
View
Price last confirmed 11 days ago
B
Retailer 17
-
$26,977 NZD
ZAR 245,213 ZAR
View
Most Expensive
B
MOH London
E0CCA3850 · Nov 1
$28,677 NZD
£12,705 GBP
View
17 more retailers have this diamond
Prices start from $17,039 NZDSave up to $11,638 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.

A
1.51ct Marquise
$17,039 NZD