CaratHunter
Plans
Marquise|Natural|GIA

2.00ct I SI1 Marquise Natural Diamond

EX • I/SI1 • GIA 2556114151

Certificate GIA 2556114151

Diamond specifications and retailer prices

From $27,606 AUD
As of November 6, 2026
Save $19,355 AUD (41%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $46,961 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 2ct natural marquise diamond

This 2ct natural marquise sits in the two to three carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556114151. Listed at 6 retailers as of November 4, 2026, with prices from $27,606 to $46,961, a $19,355 spread on the same certified stone. MOH London lists it at $46,961. 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

2.00
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556114151
Dimensions12.45 × 6.56 × 4.18 mm
L/W Ratio1.90
Culet sizeNone
Top View
12.45 mm6.56 mm2.00 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556114151
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.8%

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 6
Current: $46,961 AUD|Low: $27,244 AUD|High: $47,654 AUD|Avg: $33,703 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 6$27,606 AUD
Retailer 7$27,885 AUD
Retailer 3$30,761 AUD
Retailer 4$31,151 AUD
Retailer 5$33,959 AUD
Retailer 2$36,376 AUD
MOH London$46,961 AUD

45 data points across 7 retailers

6 retailers$27,606 AUD to $46,961 AUD

B+
Cheapest Retailer
-
$27,606 AUD
B
Retailer 2
-
$30,761 AUD
View
Retailer 3
-
$31,151 AUD
View
Price last confirmed 33 days ago
B
Retailer 4
-
$33,959 AUD
View
B
Retailer 5
-
$36,376 AUD
View
Most Expensive
B
MOH London
400B8526F · Nov 4
$46,961 AUD
£25,407 GBP
View
5 more retailers have this diamond
Prices start from $27,606 AUDSave up to $19,355 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+
2.00ct Marquise
$27,606 AUD