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Marquise|Natural|GIA

1.51ct G VS2 Marquise Natural Diamond

VG • G/VS2 • GIA 2556765493

Certificate GIA 2556765493

Diamond specifications and retailer prices

From $20,764 NZD
CA$16,226 CAD
As of November 2, 2026
Save $15,605 NZD (43%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $36,369 NZD at NZ Jewellers · As of October 30, 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2556765493. Listed at 16 retailers as of October 30, 2026, with prices from $20,764 to $36,369, a $15,605 spread on the same certified stone. NZ Jewellers lists it at $36,369. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
G
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2556765493
Dimensions11.48 × 6.08 × 3.78 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle, Extra Facet
Top View
11.48 mm6.08 mm1.51 ctG / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2556765493
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NDepth 62.2%

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: $36,369 NZD|Low: $19,753 NZD|High: $36,369 NZD|Avg: $24,974 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 3$19,753 NZD
Retailer 15$20,764 NZD
Retailer 5$21,247 NZD
Retailer 13$22,886 NZD
Retailer 10$23,514 NZD
Retailer 2$23,768 NZD
Retailer 6$24,251 NZD
Retailer 4$25,380 NZD
Retailer 12$25,380 NZD
Retailer 14$25,527 NZD
Retailer 7$26,192 NZD
Retailer 16$26,215 NZD
Retailer 9$26,584 NZD
Retailer 8$26,918 NZD
Retailer 11$34,081 NZD
NZ Jewellers$36,369 NZD

9 data points across 16 retailers

16 retailers$20,764 NZD to $36,369 NZD

Retailer 1
-
$19,753 NZD
$11,114 USD
Price last confirmed 13 days ago
A
Retailer 2
-
$20,764 NZD
CA$16,226 CAD
View
A
Retailer 3
-
$21,247 NZD
$11,955 USD
View
A
Retailer 4
-
$22,886 NZD
$12,877 USD
View
A
Retailer 5
-
$23,514 NZD
£10,417 GBP
View
B+
Retailer 6
-
$23,768 NZD
$13,373 USD
View
Retailer 7
-
$24,149 NZD
£10,699 GBP
View
Price last confirmed 12 days ago
B+
Retailer 8
-
$25,380 NZD
$14,280 USD
View
B+
Retailer 9
-
$25,380 NZD
$14,280 USD
View
B+
Retailer 10
-
$25,527 NZD
$14,363 USD
View
B+
Retailer 11
-
$26,192 NZD
£11,604 GBP
View
B+
Retailer 12
-
$26,215 NZD
$14,750 USD
View
B+
Retailer 13
-
$26,584 NZD
€14,245 EUR
View
Retailer 14
-
$26,918 NZD
$15,146 USD
View
Price last confirmed 14 days ago
B
Retailer 15
-
$34,081 NZD
£15,099 GBP
View
Most Expensive
B
NZ Jewellers
61f04a90-7d1b-40f3-87c5-6471ba5144c2 · Oct 30
$36,369 NZD
$20,463 USD
View
15 more retailers have this diamond
Prices start from $20,764 NZDSave up to $15,605 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
$20,764 NZD