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Marquise|Natural|GIA

1.51ct D VS1 Marquise Natural Diamond

VG • D/VS1 • GIA 5543740585

Certificate GIA 5543740585

Diamond specifications and retailer prices

From $21,648 NZD
$12,201 USD
As of November 2, 2026
Save $13,671 NZD (39%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $35,319 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5543740585. Listed at 8 retailers as of October 30, 2026, with prices from $21,648 to $35,319, a $13,671 spread on the same certified stone. NZ Jewellers lists it at $35,319. 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
D
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40.61°
Pavilion angle40.13°
OriginNatural
Grading LabGIA
CertificateGIA 5543740585
Dimensions10.56 × 5.92 × 3.95 mm
L/W Ratio1.78
Girdle conditionExtremely Thick
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
10.56 mm5.92 mm1.51 ctD / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5543740585
Side View
Table 62.0%Crown 40.61°Girdle: THK-ETKPavilion 40.13°Culet: NoneDepth 66.7%

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: $35,319 NZD|Low: $19,384 NZD|High: $35,319 NZD|Avg: $25,325 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
November 2, 2026
Retailer 9$19,384 NZD
Retailer 8$21,648 NZD
Retailer 10$21,913 NZD
Retailer 7$22,995 NZD
Retailer 2$23,372 NZD
Retailer 11$24,414 NZD
Retailer 6$25,341 NZD
Retailer 3$25,852 NZD
Retailer 12$26,281 NZD
Retailer 4$28,142 NZD
Retailer 5$33,095 NZD
NZ Jewellers$35,319 NZD

10 data points across 12 retailers

8 retailers$21,648 NZD to $35,319 NZD

Retailer 1
-
$19,384 NZD
$10,925 USD
Price last confirmed 15 days ago
A
Retailer 2
-
$21,648 NZD
$12,201 USD
View
A
Retailer 3
-
$22,995 NZD
$12,960 USD
View
A
Retailer 4
-
$23,372 NZD
£10,372 GBP
View
Retailer 5
-
$24,414 NZD
$13,760 USD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$25,341 NZD
$14,282 USD
View
B
Retailer 7
-
$33,095 NZD
£14,687 GBP
View
Most Expensive
B
NZ Jewellers
e83f05c7-b5b2-461b-8d86-82f5bae78558 · Oct 30
$35,319 NZD
$19,906 USD
View
7 more retailers have this diamond
Prices start from $21,648 NZDSave up to $13,671 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
$21,648 NZD