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Marquise|Natural|GIA

2.50ct I VS2 Marquise Natural Diamond

VG • I/VS2 • GIA 5566528768

Certificate GIA 5566528768

Diamond specifications and retailer prices

From $37,318 AUD
As of November 5, 2026
Save $24,127 AUD (39%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $61,445 AUD at With Clarity · As of November 4, 2026
View at With Clarity

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 stated by the retailer rather than the lab and certified by GIA 5566528768. Listed at 13 retailers as of November 4, 2026, with prices from $37,318 to $61,445, a $24,127 spread on the same certified stone. With Clarity lists it at $61,445. 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 (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle31.47°
Pavilion angle37.5°
OriginNatural
Grading LabGIA
CertificateGIA 5566528768
Dimensions13.96 × 7.34 × 4.07 mm
L/W Ratio1.90
Girdle conditionFaceted
Key to symbols
Feather, Crystal
Top View
13.96 mm7.34 mm2.50 ctI / VS2
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566528768
Side View
Table 60.0%Crown 31.47°Girdle: THK-VTKPavilion 37.5°Culet: NoneDepth 55.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $37,318 AUD|Low: $29,859 AUD|High: $61,445 AUD|Avg: $41,648 AUD|+0.1%
Retailer 1
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
With Clarity
November 5, 2026
Retailer 3$29,859 AUD
Retailer 7$32,924 AUD
Retailer 12$34,120 AUD
Retailer 9$36,594 AUD
Retailer 4$36,992 AUD
Retailer 1$37,318 AUD
Retailer 6$38,619 AUD
Retailer 10$40,222 AUD
Retailer 14$40,532 AUD
Retailer 5$41,818 AUD
Retailer 8$42,135 AUD
Retailer 11$42,639 AUD
Retailer 15$43,426 AUD
Retailer 2$49,542 AUD
Retailer 13$54,907 AUD
With Clarity$61,445 AUD

17 data points across 16 retailers

13 retailers$37,318 AUD to $61,445 AUD

Retailer 1
-
$29,859 AUD
Price last confirmed 12 days ago
Retailer 2
-
$32,924 AUD
View
Price last confirmed 25 days ago
Retailer 3
-
$34,120 AUD
View
Price last confirmed 15 days ago
Retailer 4
-
$36,594 AUD
View
Price last confirmed 13 days ago
B+
Retailer 5
-
$37,318 AUD
View
Retailer 6
-
$38,619 AUD
View
Price last confirmed 15 days ago
Retailer 7
-
$40,532 AUD
View
Price last confirmed 14 days ago
Retailer 8
-
$41,818 AUD
View
Price last confirmed 14 days ago
Retailer 9
-
$42,639 AUD
View
Price last confirmed 15 days ago
Retailer 10
-
$43,426 AUD
View
Price last confirmed 15 days ago
Retailer 11
-
$49,542 AUD
View
Price last confirmed 15 days ago
Retailer 12
-
$54,907 AUD
View
Price last confirmed 15 days ago
Most Expensive
B
With Clarity
5566528768 · Nov 4
$61,445 AUD
$43,014 USD
View
12 more retailers have this diamond
Prices start from $37,318 AUDSave up to $24,127 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.

B+
2.50ct Marquise
$37,318 AUD