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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 $26,513 AUD
As of November 4, 2026
18 retailers carry this diamond
Most expensive: $40,248 AUD 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
Colour
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: $40,248 AUD|Low: $22,392 AUD|High: $40,928 AUD|Avg: $30,220 AUD|-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$22,462 AUD
Retailer 3$26,010 AUD
Retailer 6$26,513 AUD
Retailer 4$27,627 AUD
Retailer 10$27,667 AUD
Retailer 11$28,290 AUD
Retailer 5$29,476 AUD
Retailer 16$29,590 AUD
Retailer 14$29,620 AUD
Retailer 15$29,709 AUD
Retailer 2$29,820 AUD
Retailer 8$30,653 AUD
Retailer 9$31,457 AUD
Retailer 7$31,831 AUD
Retailer 13$34,758 AUD
Retailer 17$36,314 AUD
MOH London$40,248 AUD

28 data points across 17 retailers

18 retailers

Retailer 1
-
$22,462 AUD
Price last confirmed 13 days ago
Retailer 2
-
$26,010 AUD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$26,513 AUD
View
Retailer 4
-
$27,627 AUD
View
Price last confirmed 13 days ago
Retailer 5
-
$27,667 AUD
View
Price last confirmed 12 days ago
Retailer 6
-
$28,290 AUD
View
Price last confirmed 12 days ago
Retailer 7
-
$29,476 AUD
View
Price last confirmed 13 days ago
Retailer 8
-
$29,590 AUD
View
Price last confirmed 15 days ago
Retailer 9
-
$29,620 AUD
View
Price last confirmed 11 days ago
Retailer 10
-
$29,709 AUD
View
Price last confirmed 14 days ago
Retailer 11
-
$29,820 AUD
View
Price last confirmed 12 days ago
Retailer 12
-
$30,653 AUD
View
Price last confirmed 14 days ago
Retailer 13
-
$31,457 AUD
View
Price last confirmed 18 days ago
Retailer 14
-
$31,831 AUD
View
Price last confirmed 13 days ago
Retailer 15
-
$34,758 AUD
View
Price last confirmed 14 days ago
Retailer 16
-
$35,438 AUD
View
Price last confirmed 60 days ago
Retailer 17
-
$36,314 AUD
View
Price last confirmed 15 days ago
Most Expensive
MOH London
95B8BC375 · Oct 21
$40,248 AUD
£22,185 GBP
View
Price last confirmed 15 days ago
17 more retailers have this diamond
Prices start from $26,513 AUD

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
$26,513 AUD