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Marquise|Natural|GIA

1.51ct I VS2 Marquise Natural Diamond

VG • I/VS2 • GIA 5556575943

Certificate GIA 5556575943

Diamond specifications and retailer prices

From $8,686 USD
As of November 4, 2026
Save $7,848 USD (47%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $16,534 USD at NZ Jewellers · As of November 5, 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 I 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 5556575943. Listed at 23 retailers as of November 4, 2026, with prices from $8,686 to $16,534, a $7,848 spread on the same certified stone. NZ Jewellers lists it at $16,534. 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
I
Color
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle39.6°
OriginNatural
Grading LabGIA
CertificateGIA 5556575943
Dimensions11.20 × 5.92 × 3.84 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Pinpoint, Natural
Top View
11.20 mm5.92 mm1.51 ctI / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556575943
Side View
Table 55.0%Crown 35.2°Girdle: STK-VTKPavilion 39.6°Culet: NoneDepth 64.9%

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 4
Current: $16,534 USD|Low: $8,686 USD|High: $16,534 USD|Avg: $11,292 USD
NZ Jewellers
Retailer 2
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Retailer 25
November 6, 2026
Retailer 22$8,686 USD
Retailer 21$8,965 USD
Retailer 12$9,205 USD
Retailer 4$9,281 USD
Retailer 10$9,815 USD
Retailer 7$9,919 USD
Retailer 24$9,920 USD
Retailer 17$10,580 USD
Retailer 11$10,598 USD
Retailer 5$10,747 USD
Retailer 2$10,759 USD
Retailer 8$10,912 USD
Retailer 19$11,109 USD
Retailer 15$11,200 USD
Retailer 16$11,200 USD
Retailer 25$11,375 USD
Retailer 14$11,570 USD
Retailer 9$11,827 USD
Retailer 6$11,887 USD
Retailer 3$12,400 USD
Retailer 23$12,447 USD
Retailer 18$13,054 USD
Retailer 13$14,473 USD
Retailer 20$15,452 USD
NZ Jewellers$16,534 USD

15 data points across 25 retailers

23 retailers$8,686 USD to $16,534 USD

A
Cheapest Retailer
-
$8,686 USD
A
Retailer 2
-
$8,965 USD
View
A
Retailer 3
-
$9,205 USD
View
A
Retailer 4
-
$9,281 USD
View
A
Retailer 5
-
$9,815 USD
View
A
Retailer 6
-
$9,919 USD
View
Final sale: no returns
B+
Retailer 7
-
$10,580 USD
View
B+
Retailer 8
-
$10,598 USD
View
B+
Retailer 9
-
$10,747 USD
View
B+
Retailer 10
-
$10,759 USD
View
B+
Retailer 11
-
$10,912 USD
View
B+
Retailer 12
-
$11,109 USD
View
B+
Retailer 13
-
$11,200 USD
View
B+
Retailer 14
-
$11,200 USD
View
B+
Retailer 15
-
$11,375 USD
View
B+
Retailer 16
-
$11,570 USD
View
B+
Retailer 17
-
$11,827 USD
View
B+
Retailer 18
-
$11,887 USD
View
B+
Retailer 19
-
$12,400 USD
View
B+
Retailer 20
-
$12,447 USD
View
B
Retailer 21
-
$14,473 USD
View
B
Retailer 22
-
$15,452 USD
View
Most Expensive
B
NZ Jewellers
721da8f6-8216-4f6c-9646-d39f5b5abd29 · Nov 5
$16,534 USD
View
22 more retailers have this diamond
Prices start from $8,686 USDSave up to $7,848 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
$8,686 USD