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Radiant|Natural|GIA

2.01ct K SI2 Radiant Natural Diamond

EX • K/SI2 • GIA 1559380023

Certificate GIA 1559380023

Diamond specifications and retailer prices

From $3,852 USD
As of November 6, 2026
Save $4,415 USD (53%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,871 USD at NZ Jewellers · As of October 18, 2026
View at NZ Jewellers

About this 2.01ct natural radiant diamond

This 2.01ct natural radiant sits in the two to three carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1559380023. Listed at 16 retailers as of November 2, 2026, with a 115% 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
K
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559380023
Dimensions8.44 × 6.48 × 4.46 mm
L/W Ratio1.30
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
8.44 mm6.48 mm2.01 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559380023
Side View
Table 69.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.8%

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 6
Current: $5,130 USD|Low: $3,814 USD|High: $8,538 USD|Avg: $5,329 USD|-3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 9$3,852 USD
Retailer 4$4,011 USD
Retailer 7$4,032 USD
Retailer 11$4,897 USD
Retailer 5$5,104 USD
Retailer 1$5,130 USD
Retailer 2$5,304 USD
Retailer 10$5,343 USD
Retailer 6$5,841 USD
Retailer 3$6,120 USD
Retailer 8$8,267 USD

27 data points across 11 retailers

16 retailers$3,852 USD to $8,267 USD

A
Cheapest Retailer
-
$3,852 USD
A
Retailer 2
-
$4,011 USD
View
A
Retailer 3
-
$4,032 USD
View
A
Retailer 4
-
$4,822 USD
View
Retailer 5
-
$4,897 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$5,104 USD
View
A
Retailer 7
-
$5,130 USD
View
A
Retailer 8
-
$5,179 USD
View
Retailer 9
-
$5,304 USD
View
Price last confirmed 22 days ago
Retailer 10
-
$5,304 USD
View
Price last confirmed 22 days ago
Retailer 11
-
$5,304 USD
View
Price last confirmed 20 days ago
A
Retailer 12
-
$5,343 USD
View
A
Retailer 13
-
$5,841 USD
View
Retailer 14
-
$6,120 USD
View
Price last confirmed 19 days ago
B+
Retailer 15
-
$8,267 USD
View
Most Expensive
NZ Jewellers
2221ac77-1912-479f-b3de-e83622961513 · Oct 18
$8,871 USD
View
Price last confirmed 20 days ago
15 more retailers have this diamond
Prices start from $3,852 USDSave up to $4,415 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 Radiant
$3,852 USD