Marquise|Natural|GIA

1.51ct D VS1 Marquise Natural Diamond

VG • D/VS1 • GIA 5543740585

Certificate GIA 5543740585

Diamond specifications and retailer prices

From $12,201 USD
As of October 31, 2026
Save $7,705 USD (39%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $19,906 USD 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 $12,201 to $19,906, a $7,705 spread on the same certified stone. NZ Jewellers lists it at $19,906. 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
Color
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: Oct 31
Current: $19,906 USD|Low: $10,925 USD|High: $19,906 USD|Avg: $14,243 USD
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 1, 2026
Retailer 9$10,925 USD
Retailer 8$12,201 USD
Retailer 10$12,350 USD
Retailer 7$12,960 USD
Retailer 5$13,173 USD
Retailer 11$13,760 USD
Retailer 6$14,282 USD
Retailer 3$14,570 USD
Retailer 12$14,812 USD
Retailer 4$15,861 USD
Retailer 2$18,652 USD
NZ Jewellers$19,906 USD

9 data points across 12 retailers

8 retailers$12,201 USD to $19,906 USD

Retailer 1
-
$10,925 USD
Price last confirmed 14 days ago
A
Retailer 2
-
$12,201 USD
View
A
Retailer 3
-
$12,960 USD
View
A
Retailer 4
-
$13,173 USD
£10,373 GBP
View
Retailer 5
-
$13,760 USD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
$14,282 USD
View
B
Retailer 7
-
$18,652 USD
£14,687 GBP
View
Most Expensive
B
NZ Jewellers
e83f05c7-b5b2-461b-8d86-82f5bae78558 · Oct 30
$19,906 USD
View
7 more retailers have this diamond
Prices start from $12,201 USDSave up to $7,705 USD

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
$12,201 USD