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Marquise|Natural|GIA

2.50ct H SI2 Marquise Natural Diamond

EX • H/SI2 • GIA 5563210622

Certificate GIA 5563210622

Diamond specifications and retailer prices

From $32,785 NZD
As of November 5, 2026
Save $40,571 NZD (55%) vs most expensive(unlock to see where)
33 retailers carry this diamond
Most expensive: $73,356 NZD at MOH London · As of November 4, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5563210622. Listed at 33 retailers as of November 4, 2026, with prices from $32,785 to $73,356, a $40,571 spread on the same certified stone. MOH London lists it at $73,356. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.50
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5563210622
Dimensions12.89 × 6.95 × 4.49 mm
L/W Ratio1.85
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Feather, Crystal, Indented Natural, Needle, Natural
Top View
12.89 mm6.95 mm2.50 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5563210622
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.6%

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: $73,356 NZD|Low: $32,605 NZD|High: $73,948 NZD|Avg: $47,338 NZD|-0.4%
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
Retailer 26
Retailer 27
Retailer 28
Retailer 29
Retailer 30
November 6, 2026
Retailer 25$32,785 NZD
Retailer 22$35,534 NZD
Retailer 27$38,159 NZD
Retailer 8$41,276 NZD
Retailer 4$43,690 NZD
Retailer 15$44,038 NZD
Retailer 24$44,295 NZD
Retailer 14$45,132 NZD
Retailer 12$45,193 NZD
Retailer 29$45,511 NZD
Retailer 6$47,096 NZD
Retailer 28$47,408 NZD
Retailer 26$47,420 NZD
Retailer 10$47,749 NZD
Retailer 20$47,904 NZD
Retailer 5$49,059 NZD
Retailer 17$49,418 NZD
Retailer 19$49,418 NZD
Retailer 11$49,452 NZD
Retailer 23$49,622 NZD
Retailer 3$50,343 NZD
Retailer 16$51,021 NZD
Retailer 30$51,072 NZD
Retailer 18$52,179 NZD
Retailer 9$52,985 NZD
Retailer 2$53,895 NZD
Retailer 13$54,897 NZD
Retailer 7$55,486 NZD
Retailer 21$56,044 NZD
MOH London$73,356 NZD

25 data points across 30 retailers

33 retailers$32,785 NZD to $73,356 NZD

Retailer 1
-
$30,398 NZD
Price last confirmed 32 days ago
A
Retailer 2
-
$32,785 NZD
View
Retailer 3
-
$35,534 NZD
View
Price last confirmed 33 days ago
A
Retailer 4
-
$38,159 NZD
View
B+
Retailer 5
-
$40,230 NZD
View
B+
Retailer 6
-
$41,276 NZD
View
B+
Retailer 7
-
$43,690 NZD
View
B+
Retailer 8
-
$44,038 NZD
View
B+
Retailer 9
-
$44,295 NZD
View
B+
Retailer 10
-
$44,688 NZD
View
B+
Retailer 11
-
$45,132 NZD
View
Final sale: no returns
B+
Retailer 12
-
$45,193 NZD
View
B+
Retailer 13
-
$45,511 NZD
View
Retailer 14
-
$47,096 NZD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$47,408 NZD
View
B+
Retailer 16
-
$47,420 NZD
View
B+
Retailer 17
-
$47,749 NZD
View
B+
Retailer 18
-
$47,904 NZD
View
B
Retailer 19
-
$49,059 NZD
View
B
Retailer 20
-
$49,418 NZD
View
B
Retailer 21
-
$49,418 NZD
View
B
Retailer 22
-
$49,452 NZD
View
Retailer 23
-
$49,622 NZD
View
Price last confirmed 33 days ago
B
Retailer 24
-
$50,343 NZD
View
B
Retailer 25
-
$51,021 NZD
View
B
Retailer 26
-
$51,072 NZD
View
B
Retailer 27
-
$52,179 NZD
View
B
Retailer 28
-
$52,985 NZD
View
B
Retailer 29
-
$53,895 NZD
View
B
Retailer 30
-
$54,897 NZD
View
B
Retailer 31
-
$55,486 NZD
View
B
Retailer 32
-
$56,044 NZD
View
Most Expensive
B
MOH London
A6517945E · Nov 4
$73,356 NZD
£32,470 GBP
View
32 more retailers have this diamond
Prices start from $32,785 NZDSave up to $40,571 NZD

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
$32,785 NZD