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Marquise|Natural|GIA

2.01ct I SI1 Marquise Natural Diamond

EX • I/SI1 • GIA 6555555450

Certificate GIA 6555555450

Diamond specifications and retailer prices

From $28,004 NZD
As of November 6, 2026
Save $22,225 NZD (44%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $50,229 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 2.01ct natural marquise diamond

This 2.01ct 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 6555555450. Listed at 21 retailers as of November 4, 2026, with prices from $28,004 to $50,229, a $22,225 spread on the same certified stone. MOH London lists it at $50,229. 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

2.01
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.35°
Pavilion angle41.56°
OriginNatural
Grading LabGIA
CertificateGIA 6555555450
Dimensions12.61 × 6.65 × 4.15 mm
L/W Ratio1.90
Culet sizeNone
Top View
12.61 mm6.65 mm2.01 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555555450
Side View
Table 60.0%Crown 35.35°Girdle: THN-THKPavilion 41.56°Culet: NoneDepth 62.5%

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: $50,229 NZD|Low: $28,004 NZD|High: $50,971 NZD|Avg: $36,785 NZD|-0.3%
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 6, 2026
Retailer 3$28,004 NZD
Retailer 8$28,471 NZD
Retailer 11$30,904 NZD
Retailer 6$32,248 NZD
Retailer 7$33,233 NZD
Retailer 12$33,646 NZD
Retailer 13$34,130 NZD
Retailer 14$34,399 NZD
Retailer 4$34,936 NZD
Retailer 10$38,717 NZD
Retailer 9$39,116 NZD
Retailer 2$44,282 NZD
Retailer 5$45,686 NZD
MOH London$50,229 NZD

43 data points across 14 retailers

21 retailers$28,004 NZD to $50,229 NZD

B+
Cheapest Retailer
-
$28,004 NZD
B+
Retailer 2
-
$28,471 NZD
View
B+
Retailer 3
-
$29,647 NZD
View
B+
Retailer 4
-
$30,904 NZD
View
Final sale: no returns
B+
Retailer 5
-
$31,532 NZD
View
Retailer 6
-
$32,248 NZD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$33,233 NZD
View
B
Retailer 8
-
$33,646 NZD
View
Retailer 9
-
$34,130 NZD
View
Price last confirmed 34 days ago
B
Retailer 10
-
$34,399 NZD
View
B
Retailer 11
-
$34,936 NZD
View
B
Retailer 12
-
$35,591 NZD
View
B
Retailer 13
-
$35,591 NZD
View
B
Retailer 14
-
$36,280 NZD
View
B
Retailer 15
-
$36,782 NZD
View
B
Retailer 16
-
$37,595 NZD
View
B
Retailer 17
-
$38,717 NZD
View
B
Retailer 18
-
$39,116 NZD
View
B
Retailer 19
-
$44,282 NZD
View
B
Retailer 20
-
$45,686 NZD
View
Most Expensive
B
MOH London
F274FCE05 · Nov 4
$50,229 NZD
£21,925 GBP
View
20 more retailers have this diamond
Prices start from $28,004 NZDSave up to $22,225 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.

B+
2.01ct Marquise
$28,004 NZD