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Marquise|Natural|GIA

2.00ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 6545801212

Certificate GIA 6545801212

Diamond specifications and retailer prices

From $24,966 AUD
$17,537 USD
As of November 1, 2026
Save $13,776 AUD (36%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $38,741 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 6545801212. Listed at 19 retailers as of October 29, 2026, with prices from $24,966 to $38,741, a $13,776 spread on the same certified stone. MOH London lists it at $38,741. 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
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6545801212
Dimensions11.97 × 6.65 × 4.36 mm
L/W Ratio1.80
Top View
11.97 mm6.65 mm2.00 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6545801212
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NDepth 65.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $38,741 AUD|Low: $24,966 AUD|High: $40,202 AUD|Avg: $29,783 AUD|-3.6%
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
October 31, 2026
Retailer 8$24,966 AUD
Retailer 3$25,277 AUD
Retailer 2$25,674 AUD
Retailer 14$26,038 AUD
Retailer 10$26,099 AUD
Retailer 12$26,607 AUD
Retailer 11$27,235 AUD
Retailer 9$27,297 AUD
Retailer 5$29,786 AUD
Retailer 7$29,939 AUD
Retailer 4$30,932 AUD
Retailer 13$34,260 AUD
Retailer 6$35,288 AUD
MOH London$38,741 AUD

24 data points across 14 retailers

19 retailers$24,966 AUD to $38,741 AUD

A
Cheapest Retailer
-
$24,966 AUD
$17,537 USD
A
Retailer 2
-
$25,277 AUD
$17,756 USD
View
A
Retailer 3
-
$25,674 AUD
£14,200 GBP
View
A
Retailer 4
-
$26,038 AUD
View
A
Retailer 5
-
$26,099 AUD
$18,333 USD
View
Final sale: no returns
A
Retailer 6
-
$26,607 AUD
$18,690 USD
View
A
Retailer 7
-
$27,235 AUD
$19,131 USD
View
A
Retailer 8
-
$27,297 AUD
£15,098 GBP
View
Retailer 9
-
$27,495 AUD
$19,314 USD
View
Price last confirmed 16 days ago
Retailer 10
-
$28,871 AUD
$20,280 USD
View
Price last confirmed 16 days ago
Retailer 11
-
$29,786 AUD
$20,923 USD
View
Price last confirmed 14 days ago
B+
Retailer 12
-
$29,939 AUD
€20,029 EUR
View
Retailer 13
-
$30,865 AUD
$21,681 USD
View
Price last confirmed 41 days ago
Retailer 14
-
$30,932 AUD
$21,728 USD
View
Price last confirmed 14 days ago
Retailer 15
-
$32,052 AUD
$22,515 USD
View
Price last confirmed 41 days ago
B+
Retailer 16
-
$34,260 AUD
ZAR 388,787 ZAR
View
Retailer 17
-
$35,288 AUD
$24,788 USD
View
Price last confirmed 15 days ago
Retailer 18
-
$36,567 AUD
$25,686 USD
View
Price last confirmed 42 days ago
Most Expensive
B
MOH London
E1EBA6794 · Oct 29
$38,741 AUD
£21,428 GBP
View
18 more retailers have this diamond
Prices start from $24,966 AUDSave up to $13,776 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
$24,966 AUD