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Marquise|Natural|GIA

2.00ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 5543961611

Certificate GIA 5543961611

Diamond specifications and retailer prices

From $29,440 AUD
$20,680 USD
As of October 28, 2026
Save $23,067 AUD (44%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $52,507 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 2ct natural marquise diamond

This 2ct natural marquise sits in the two to three carat band, graded D 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 5543961611. Listed at 19 retailers as of October 28, 2026, with prices from $29,440 to $52,507, a $23,067 spread on the same certified stone. MOH London lists it at $52,507. 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
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.45°
Pavilion angle41.59°
OriginNatural
Grading LabGIA
CertificateGIA 5543961611
Dimensions12.52 × 6.59 × 4.22 mm
L/W Ratio1.90
Top View
12.52 mm6.59 mm2.00 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5543961611
Side View
Table 58.0%Crown 37.45°Girdle: THN-THKPavilion 41.59°Culet: NoneDepth 64.0%

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: Oct 28
Current: $52,507 AUD|Low: $27,288 AUD|High: $52,858 AUD|Avg: $36,471 AUD|-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
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
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Retailer 22
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Retailer 24
November 1, 2026
Retailer 11$27,288 AUD
Retailer 21$29,440 AUD
Retailer 12$30,095 AUD
Retailer 24$30,140 AUD
Retailer 8$30,743 AUD
Retailer 22$32,048 AUD
Retailer 10$32,586 AUD
Retailer 3$33,442 AUD
Retailer 13$33,882 AUD
Retailer 2$34,183 AUD
Retailer 14$35,419 AUD
Retailer 16$35,574 AUD
Retailer 7$35,647 AUD
Retailer 4$36,228 AUD
Retailer 6$36,757 AUD
Retailer 18$37,099 AUD
Retailer 23$37,519 AUD
Retailer 9$37,621 AUD
Retailer 17$38,227 AUD
Retailer 19$40,512 AUD
Retailer 20$45,996 AUD
Retailer 5$47,376 AUD
Retailer 15$50,938 AUD
MOH London$52,507 AUD

23 data points across 24 retailers

19 retailers$29,440 AUD to $52,507 AUD

A
Cheapest Retailer
-
$29,440 AUD
$20,680 USD
B+
Retailer 2
-
$30,140 AUD
$21,172 USD
View
B+
Retailer 3
-
$30,743 AUD
$21,595 USD
View
B+
Retailer 4
-
$32,048 AUD
$22,512 USD
View
Final sale: no returns
B+
Retailer 5
-
$32,586 AUD
$22,890 USD
View
Retailer 6
-
$33,442 AUD
$23,491 USD
View
Price last confirmed 20 days ago
B+
Retailer 7
-
$33,882 AUD
£18,740 GBP
View
B+
Retailer 8
-
$34,183 AUD
$24,012 USD
View
B
Retailer 9
-
$35,574 AUD
$24,989 USD
View
B
Retailer 10
-
$35,647 AUD
$25,040 USD
View
Retailer 11
-
$36,228 AUD
$25,448 USD
View
Price last confirmed 25 days ago
B+
Retailer 12
-
$36,757 AUD
$25,820 USD
View
B+
Retailer 13
-
$37,099 AUD
£20,520 GBP
View
B+
Retailer 14
-
$37,519 AUD
$26,355 USD
View
Retailer 15
-
$37,621 AUD
$26,427 USD
View
Price last confirmed 23 days ago
B+
Retailer 16
-
$40,512 AUD
€27,102 EUR
View
B
Retailer 17
-
$45,996 AUD
ZAR 521,965 ZAR
View
Retailer 18
-
$47,376 AUD
$33,279 USD
View
Price last confirmed 26 days ago
Most Expensive
B
MOH London
84D3753CA · Oct 29
$52,507 AUD
£29,042 GBP
View
18 more retailers have this diamond
Prices start from $29,440 AUDSave up to $23,067 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
2.00ct Marquise
$29,440 AUD