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Marquise|Natural|GIA

2.00ct F SI1 Marquise Natural Diamond

EX • F/SI1 • GIA 2566260225

Certificate GIA 2566260225

Diamond specifications and retailer prices

From $28,317 AUD
$19,845 USD
As of November 1, 2026
Save $20,965 AUD (43%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $49,282 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 2ct natural marquise diamond

This 2ct natural marquise sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566260225. Listed at 13 retailers as of November 1, 2026, with prices from $28,317 to $49,282, a $20,965 spread on the same certified stone. MOH London lists it at $49,282. 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566260225
Dimensions12.14 × 6.61 × 4.05 mm
L/W Ratio1.84
Key to symbols
Cloud, Crystal, Feather, Cavity, Needle, Indented Natural
Top View
12.14 mm6.61 mm2.00 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566260225
Side View
Table 59.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 61.3%

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 1
Current: $49,282 AUD|Low: $27,015 AUD|High: $49,282 AUD|Avg: $33,240 AUD|+4.3%
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
November 2, 2026
Retailer 6$27,015 AUD
Retailer 8$28,317 AUD
Retailer 5$28,330 AUD
Retailer 10$28,863 AUD
Retailer 4$30,769 AUD
Retailer 3$31,530 AUD
Retailer 7$32,059 AUD
Retailer 9$32,970 AUD
Retailer 11$33,989 AUD
Retailer 12$33,989 AUD
Retailer 14$35,116 AUD
Retailer 13$35,717 AUD
Retailer 2$38,276 AUD
MOH London$49,282 AUD

22 data points across 14 retailers

13 retailers$28,317 AUD to $49,282 AUD

B+
Cheapest Retailer
-
$28,317 AUD
$19,845 USD
Retailer 2
-
$28,330 AUD
View
Price last confirmed 32 days ago
B+
Retailer 3
-
$28,863 AUD
$20,228 USD
View
Retailer 4
-
$30,769 AUD
View
Price last confirmed 32 days ago
B+
Retailer 5
-
$32,059 AUD
£17,691 GBP
View
Retailer 6
-
$32,380 AUD
£17,868 GBP
View
Price last confirmed 11 days ago
B+
Retailer 7
-
$32,970 AUD
$23,106 USD
View
B
Retailer 8
-
$33,989 AUD
$23,820 USD
View
B
Retailer 9
-
$33,989 AUD
$23,820 USD
View
B
Retailer 10
-
$35,116 AUD
$24,610 USD
View
B
Retailer 11
-
$35,717 AUD
$25,031 USD
View
B
Retailer 12
-
$38,276 AUD
€25,547 EUR
View
Most Expensive
B
MOH London
0D489EB96 · Nov 1
$49,282 AUD
£27,195 GBP
View
12 more retailers have this diamond
Prices start from $28,317 AUDSave up to $20,965 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
$28,317 AUD