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Marquise|Natural|IGI

3.03ct I VS1 Marquise Natural Diamond

EX • I/VS1 • IGI 794678577

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 794678577

Diamond specifications and retailer prices

From $28,134 USD
As of November 5, 2026
Save $24,488 USD (47%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $52,622 USD at MOH London · As of November 4, 2026
View at MOH London

About this 3.03ct natural marquise diamond

This 3.03ct natural marquise sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 794678577. Listed at 20 retailers as of November 4, 2026, with prices from $28,134 to $52,622, a $24,488 spread on the same certified stone. MOH London lists it at $52,622. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

3.03
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 794678577
Dimensions15.83 × 7.60 × 4.62 mm
L/W Ratio2.08
Girdle conditionFaceted
Culet sizePointed
Top View
15.83 mm7.60 mm3.03 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 794678577
Side View
Table 61.0%Crown 34.6°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.8%

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 5
Current: $52,622 USD|Low: $28,134 USD|High: $53,744 USD|Avg: $38,547 USD|-2.1%
MOH London
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
November 5, 2026
Retailer 2$28,134 USD
Retailer 11$33,952 USD
Retailer 14$34,184 USD
Retailer 8$34,220 USD
Retailer 5$35,192 USD
Retailer 3$36,185 USD
Retailer 13$37,292 USD
Retailer 9$38,364 USD
Retailer 12$38,846 USD
Retailer 4$38,862 USD
Retailer 15$40,400 USD
Retailer 7$41,519 USD
Retailer 6$41,953 USD
Retailer 10$43,797 USD
MOH London$52,622 USD

33 data points across 15 retailers

20 retailers$28,134 USD to $52,622 USD

A
Cheapest Retailer
-
$28,134 USD
A
Retailer 2
-
$33,952 USD
View
A
Retailer 3
-
$34,184 USD
View
Final sale: no returns
A
Retailer 4
-
$34,220 USD
View
A
Retailer 5
-
$35,192 USD
View
Retailer 6
-
$35,514 USD
View
Price last confirmed 41 days ago
A
Retailer 7
-
$36,185 USD
View
Retailer 8
-
$37,292 USD
View
Price last confirmed 7 days ago
A
Retailer 9
-
$38,364 USD
View
B+
Retailer 10
-
$38,846 USD
View
B+
Retailer 11
-
$38,862 USD
View
B+
Retailer 12
-
$40,400 USD
View
Retailer 13
-
$40,768 USD
View
Price last confirmed 52 days ago
Retailer 14
-
$40,768 USD
View
Price last confirmed 43 days ago
B+
Retailer 15
-
$41,519 USD
View
B+
Retailer 16
-
$41,953 USD
View
Retailer 17
-
$42,336 USD
View
Price last confirmed 60 days ago
Retailer 18
-
$42,336 USD
View
Price last confirmed 42 days ago
B+
Retailer 19
-
$43,797 USD
View
Most Expensive
B+
MOH London
6001BF386 · Nov 4
$52,622 USD
£41,435 GBP
View
19 more retailers have this diamond
Prices start from $28,134 USDSave up to $24,488 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
3.03ct Marquise
$28,134 USD