Round|Natural|GIA

2.01ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 2557650391

Certificate GIA 2557650391

Diamond specifications and retailer prices

From $9,030 USD
As of November 1, 2026
Save $6,861 USD (43%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $17,004 USD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 2.01ct natural round diamond

This 2.01ct natural round sits in the two to three carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2557650391. Listed at 23 retailers as of November 1, 2026, with a 76% 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
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2557650391
Dimensions8.01 × 5.03 × 5.03 mm
L/W Ratio1.59
Culet sizeNone
Top View
8.01 mm5.03 mm2.01 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2557650391
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.6%

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: Nov 1
Current: $12,696 USD|Low: $8,124 USD|High: $16,125 USD|Avg: $11,534 USD|+1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 13$9,030 USD
Retailer 12$9,748 USD
Retailer 8$9,861 USD
Retailer 2$10,201 USD
Retailer 6$10,841 USD
Retailer 9$11,222 USD
Retailer 4$11,257 USD
Retailer 11$11,374 USD
Retailer 5$11,432 USD
Retailer 3$12,422 USD
Retailer 1$12,696 USD
Retailer 10$14,106 USD
Retailer 7$15,891 USD

35 data points across 13 retailers

23 retailers$9,030 USD to $15,891 USD

A
Cheapest Retailer
-
$9,030 USD
A
Retailer 2
-
$9,287 USD
View
A
Retailer 3
-
$9,466 USD
View
A
Retailer 4
-
$9,724 USD
View
A
Retailer 5
-
$9,748 USD
View
A
Retailer 6
-
$9,861 USD
View
A
Retailer 7
-
$10,085 USD
View
A
Retailer 8
-
$10,201 USD
View
Final sale: no returns
A
Retailer 9
-
$10,527 USD
View
A
Retailer 10
-
$10,841 USD
View
Retailer 11
-
$11,052 USD
View
Price last confirmed 39 days ago
Retailer 12
-
$11,218 USD
View
Price last confirmed 23 days ago
B+
Retailer 13
-
$11,222 USD
View
Retailer 14
-
$11,257 USD
View
Price last confirmed 37 days ago
B+
Retailer 15
-
$11,374 USD
View
B+
Retailer 16
-
$11,419 USD
View
B+
Retailer 17
-
$11,432 USD
View
B+
Retailer 18
-
$12,422 USD
View
B+
Retailer 19
-
$12,696 USD
View
Retailer 20
-
$12,753 USD
View
Price last confirmed 38 days ago
B+
Retailer 21
-
$14,106 USD
View
B+
Retailer 22
-
$15,891 USD
View
Most Expensive
NZ Jewellers
0b70def0-4387-430b-8e70-a504ea61d1b1 · Sep 28
$17,004 USD
View
Price last confirmed 39 days ago
22 more retailers have this diamond
Prices start from $9,030 USDSave up to $6,861 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 Round
$9,030 USD