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Round|Natural|GIA

2.06ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 2566181135

Certificate GIA 2566181135

Diamond specifications and retailer prices

From $9,946 USD
HK$77,700 HKD
As of October 30, 2026
Save $9,337 USD (48%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $19,283 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 2.06ct natural round diamond

This 2.06ct natural round sits in the two to three carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2566181135. Listed at 17 retailers as of October 30, 2026, with prices from $9,946 to $19,283, a $9,337 spread on the same certified stone. NZ Jewellers lists it at $19,283. 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

2.06
Carat
J
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 2566181135
Dimensions8.13 × 8.19 × 5.03 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
8.13 mm8.19 mm2.06 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566181135
Side View
Table 60.0%Crown 33.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.6%

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: Oct 30
Current: $19,283 USD|Low: $9,946 USD|High: $19,283 USD|Avg: $13,031 USD
NZ Jewellers
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
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 3$9,946 USD
Retailer 9$10,045 USD
Retailer 15$10,415 USD
Retailer 7$10,735 USD
Retailer 5$11,405 USD
Retailer 4$11,569 USD
Retailer 17$11,570 USD
Retailer 11$12,323 USD
Retailer 6$12,534 USD
Retailer 14$12,586 USD
Retailer 16$12,727 USD
Retailer 10$13,312 USD
Retailer 13$13,531 USD
Retailer 8$14,462 USD
Retailer 12$15,998 USD
Retailer 2$18,070 USD
NZ Jewellers$19,283 USD

27 data points across 17 retailers

17 retailers$9,946 USD to $19,283 USD

B+
Cheapest Retailer
-
$9,946 USD
HK$77,700 HKD
B+
Retailer 2
-
$10,045 USD
View
Retailer 3
-
$10,415 USD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
$10,735 USD
View
B
Retailer 5
-
$11,405 USD
View
B
Retailer 6
-
$11,569 USD
View
Final sale: no returns
B
Retailer 7
-
$11,570 USD
View
B+
Retailer 8
-
$12,323 USD
£9,703 GBP
View
B
Retailer 9
-
$12,534 USD
View
Retailer 10
-
$12,586 USD
A$19,364 AUD
View
Price last confirmed 8 days ago
B
Retailer 11
-
$12,727 USD
View
B
Retailer 12
-
$13,312 USD
£10,482 GBP
View
B
Retailer 13
-
$13,531 USD
€12,887 EUR
View
B
Retailer 14
-
$14,462 USD
View
B
Retailer 15
-
$15,998 USD
ZAR 258,446 ZAR
View
B
Retailer 16
-
$18,070 USD
£14,228 GBP
View
Most Expensive
B
NZ Jewellers
5904c356-7407-4e78-be1e-a7a16c639595 · Oct 30
$19,283 USD
View
16 more retailers have this diamond
Prices start from $9,946 USDSave up to $9,337 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.

B+
2.06ct Round
$9,946 USD