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Marquise|Natural|GIA

1.51ct I VS2 Marquise Natural Diamond

EX • I/VS2 • GIA 7551021141

Certificate GIA 7551021141

Diamond specifications and retailer prices

From $15,964 NZD
$8,982 USD
As of November 2, 2026
Save $5,879 NZD (27%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $21,843 NZD at Jared · As of November 2, 2026
View at Jared

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 7551021141. Listed at 11 retailers as of November 2, 2026, with prices from $15,964 to $21,843, a $5,879 spread on the same certified stone. Jared lists it at $21,843. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7551021141
Dimensions12.14 × 5.84 × 3.70 mm
L/W Ratio2.08
Top View
12.14 mm5.84 mm1.51 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7551021141
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.4%

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 2
Current: $21,843 NZD|Low: $15,964 NZD|High: $22,412 NZD|Avg: $19,461 NZD|-2.5%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 5$15,964 NZD
Retailer 4$16,724 NZD
Retailer 7$16,746 NZD
Retailer 9$17,238 NZD
Retailer 3$17,801 NZD
Retailer 2$19,333 NZD
Retailer 10$20,037 NZD
Retailer 8$20,839 NZD
Retailer 6$21,132 NZD
Retailer 11$21,132 NZD
Jared$21,843 NZD

39 data points across 11 retailers

11 retailers$15,964 NZD to $21,843 NZD

A
Cheapest Retailer
-
$15,964 NZD
$8,982 USD
A
Retailer 2
-
$16,724 NZD
$9,410 USD
View
A
Retailer 3
-
$16,746 NZD
$9,422 USD
View
A
Retailer 4
-
$17,238 NZD
CA$13,471 CAD
View
B+
Retailer 5
-
$17,801 NZD
$10,016 USD
View
Final sale: no returns
B+
Retailer 6
-
$19,333 NZD
£8,565 GBP
View
B+
Retailer 7
-
$20,037 NZD
$11,274 USD
View
B+
Retailer 8
-
$20,839 NZD
$11,725 USD
View
B+
Retailer 9
-
$21,132 NZD
$11,890 USD
View
B+
Retailer 10
-
$21,132 NZD
$11,890 USD
View
Most Expensive
B+
Jared
159171864 · Nov 2
$21,843 NZD
$12,290 USD
View
10 more retailers have this diamond
Prices start from $15,964 NZDSave up to $5,879 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
$15,964 NZD