Marquise|Natural|GIA

2.01ct I SI2 Marquise Natural Diamond

EX • I/SI2 • GIA 2537446655

Certificate GIA 2537446655

Diamond specifications and retailer prices

From $11,382 USD
As of October 30, 2026
Save $7,879 USD (41%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $20,445 USD at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2537446655. Listed at 13 retailers as of October 29, 2026, with a 69% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle39.6°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2537446655
Dimensions13.12 × 6.42 × 4.12 mm
L/W Ratio2.04
Top View
13.12 mm6.42 mm2.01 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2537446655
Side View
Table 59.0%Crown 39.6°Girdle: MED-THKPavilion 40.8°Culet: NoneDepth 64.2%

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 30
Current: $11,411 USD|Low: $11,244 USD|High: $19,261 USD|Avg: $12,759 USD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 3$11,382 USD
Retailer 11$11,392 USD
Retailer 1$11,411 USD
Retailer 2$11,729 USD
Retailer 8$11,755 USD
Retailer 10$11,937 USD
Retailer 9$12,267 USD
Retailer 7$12,707 USD
Retailer 5$13,088 USD
Retailer 4$15,456 USD
Retailer 6$19,261 USD

22 data points across 11 retailers

13 retailers$11,382 USD to $19,261 USD

A
Cheapest Retailer
-
$11,382 USD
A
Retailer 2
-
$11,392 USD
View
A
Retailer 3
-
$11,411 USD
₹1,086,783 INR
View
A
Retailer 4
-
$11,547 USD
A$17,765 AUD
View
A
Retailer 5
-
$11,729 USD
View
A
Retailer 6
-
$11,755 USD
View
Final sale: no returns
B+
Retailer 7
-
$12,707 USD
View
A
Retailer 8
-
$13,088 USD
£10,305 GBP
View
Retailer 9
-
$13,289 USD
View
Price last confirmed 39 days ago
Retailer 10
-
$13,800 USD
View
Price last confirmed 39 days ago
B+
Retailer 11
-
$15,456 USD
€14,720 EUR
View
B
Retailer 12
-
$19,261 USD
£15,166 GBP
View
Most Expensive
NZ Jewellers
13db78ce-bfc2-4d86-927d-533ace357a0c · Sep 21
$20,445 USD
View
Price last confirmed 40 days ago
12 more retailers have this diamond
Prices start from $11,382 USDSave up to $7,879 USD

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
2.01ct Marquise
$11,382 USD