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Marquise|Natural|IGI

1.51ct I VVS2 Marquise Natural Diamond

VG • I/VVS2 • IGI 801638806

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 801638806

Diamond specifications and retailer prices

From $7,085 USD
As of November 1, 2026
Save $7,225 USD (50%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $14,310 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 I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 801638806. Listed at 19 retailers as of October 30, 2026, with prices from $7,085 to $14,310, a $7,225 spread on the same certified stone. NZ Jewellers lists it at $14,310. 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
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.2°
Pavilion angle37.8°
OriginNatural
Grading LabIGI
CertificateIGI 801638806
Dimensions11.21 × 5.91 × 3.71 mm
L/W Ratio1.90
Girdle conditionFaceted
Top View
11.21 mm5.91 mm1.51 ctI / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 801638806
Side View
Table 64.0%Crown 46.2°Girdle: THN-THKPavilion 37.8°Culet: NoneDepth 62.8%

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 1
Current: $14,310 USD|Low: $6,895 USD|High: $14,310 USD|Avg: $9,009 USD
NZ Jewellers
Retailer 2
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Retailer 11
Retailer 12
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Retailer 15
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Retailer 19
Retailer 20
November 2, 2026
Retailer 18$7,085 USD
Retailer 8$7,376 USD
Retailer 9$7,395 USD
Retailer 11$7,865 USD
Retailer 15$7,892 USD
Retailer 7$7,897 USD
Retailer 17$7,898 USD
Retailer 13$8,013 USD
Retailer 3$8,556 USD
Retailer 4$8,688 USD
Retailer 6$8,692 USD
Retailer 12$8,740 USD
Retailer 20$8,810 USD
Retailer 2$9,023 USD
Retailer 10$9,251 USD
Retailer 19$9,872 USD
Retailer 5$10,124 USD
Retailer 16$10,511 USD
Retailer 14$11,924 USD
NZ Jewellers$14,310 USD

23 data points across 20 retailers

19 retailers$7,085 USD to $14,310 USD

A
Cheapest Retailer
-
$7,085 USD
A
Retailer 2
-
$7,376 USD
View
A
Retailer 3
-
$7,395 USD
View
A
Retailer 4
-
$7,865 USD
View
A
Retailer 5
-
$7,892 USD
£6,214 GBP
View
A
Retailer 6
-
$7,897 USD
View
Final sale: no returns
A
Retailer 7
-
$7,898 USD
View
A
Retailer 8
-
$8,013 USD
£6,310 GBP
View
A
Retailer 9
-
$8,556 USD
View
A
Retailer 10
-
$8,688 USD
View
A
Retailer 11
-
$8,692 USD
View
A
Retailer 12
-
$8,740 USD
View
A
Retailer 13
-
$8,810 USD
View
A
Retailer 14
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$9,023 USD
€8,593 EUR
View
A
Retailer 15
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$9,251 USD
£7,284 GBP
View
A
Retailer 16
-
$9,872 USD
View
A
Retailer 17
-
$10,511 USD
ZAR 169,809 ZAR
View
B+
Retailer 18
-
$11,924 USD
£9,389 GBP
View
Most Expensive
B
NZ Jewellers
970a6b2c-a250-4e91-862f-1b03cdd0e72d · Oct 30
$14,310 USD
View
18 more retailers have this diamond
Prices start from $7,085 USDSave up to $7,225 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
$7,085 USD