Marquise|Natural|IGI

2.50ct I VS2 Marquise Natural Diamond

VG • I/VS2 • IGI 825619202

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 825619202

Diamond specifications and retailer prices

From $18,560 USD
As of November 4, 2026
18 retailers carry this diamond
Most expensive: $28,175 USD at MOH London · As of October 21, 2026
View at MOH London

About this 2.5ct natural marquise diamond

This 2.5ct natural marquise sits in the two to three carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 825619202. Listed at 18 retailers as of November 4, 2026. 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

2.50
Carat
I
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle32.1°
OriginNatural
Grading LabIGI
CertificateIGI 825619202
Dimensions15.79 × 6.58 × 3.81 mm
L/W Ratio2.40
Girdle conditionFaceted
Top View
15.79 mm6.58 mm2.50 ctI / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 825619202
Side View
Table 58.0%Crown 43.2°Girdle: STK-THKPavilion 32.1°Culet: NoneDepth 57.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $28,175 USD|Low: $15,675 USD|High: $28,651 USD|Avg: $21,155 USD|-1.7%
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
Retailer 16
Retailer 17
October 24, 2026
Retailer 12$15,724 USD
Retailer 3$18,208 USD
Retailer 6$18,560 USD
Retailer 4$19,340 USD
Retailer 10$19,368 USD
Retailer 11$19,804 USD
Retailer 5$20,634 USD
Retailer 16$20,714 USD
Retailer 14$20,735 USD
Retailer 15$20,797 USD
Retailer 2$20,875 USD
Retailer 8$21,458 USD
Retailer 9$22,021 USD
Retailer 7$22,283 USD
Retailer 13$24,332 USD
Retailer 17$25,421 USD
MOH London$28,175 USD

28 data points across 17 retailers

18 retailers

Retailer 1
-
$15,724 USD
Price last confirmed 13 days ago
Retailer 2
-
$18,208 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$18,560 USD
View
Retailer 4
-
$19,340 USD
View
Price last confirmed 13 days ago
Retailer 5
-
$19,368 USD
View
Price last confirmed 12 days ago
Retailer 6
-
$19,804 USD
View
Price last confirmed 12 days ago
Retailer 7
-
$20,634 USD
View
Price last confirmed 13 days ago
Retailer 8
-
$20,714 USD
View
Price last confirmed 15 days ago
Retailer 9
-
$20,735 USD
View
Price last confirmed 11 days ago
Retailer 10
-
$20,797 USD
View
Price last confirmed 14 days ago
Retailer 11
-
$20,875 USD
View
Price last confirmed 12 days ago
Retailer 12
-
$21,458 USD
View
Price last confirmed 14 days ago
Retailer 13
-
$22,021 USD
View
Price last confirmed 18 days ago
Retailer 14
-
$22,283 USD
View
Price last confirmed 13 days ago
Retailer 15
-
$24,332 USD
View
Price last confirmed 14 days ago
Retailer 16
-
$24,808 USD
View
Price last confirmed 60 days ago
Retailer 17
-
$25,421 USD
View
Price last confirmed 15 days ago
Most Expensive
MOH London
95B8BC375 · Oct 21
$28,175 USD
£22,185 GBP
View
Price last confirmed 14 days ago
17 more retailers have this diamond
Prices start from $18,560 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
2.50ct Marquise
$18,560 USD