Round|Natural|GIA

2.00ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 12366910

Certificate GIA 12366910

Diamond specifications and retailer prices

From $9,328 USD
As of November 4, 2026
Save $3,842 USD (29%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $17,657 USD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 2ct natural round diamond

This 2ct natural round sits in the two to three carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 12366910. Listed at 17 retailers as of November 4, 2026, with a 41% 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

2.00
Carat
J
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 12366910
Dimensions8.09 × 8.14 × 4.94 mm
L/W Ratio1.01
Star length55%
Lower girdle80%
Girdle conditionFaceted
Culet sizeNone
Top View
8.09 mm8.14 mm2.00 ctJ / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 12366910
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $12,107 USD|Low: $9,217 USD|High: $16,744 USD|Avg: $12,200 USD|+6.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5$9,328 USD
Retailer 6$9,830 USD
Retailer 4$10,216 USD
Retailer 9$11,301 USD
Retailer 1$12,107 USD
Retailer 2$12,653 USD
Retailer 7$13,938 USD
Retailer 8$14,213 USD
Retailer 3$16,700 USD

40 data points across 9 retailers

17 retailers$9,328 USD to $13,170 USD

B+
Cheapest Retailer
-
$9,328 USD
B+
Retailer 2
-
$10,105 USD
View
B+
Retailer 3
-
$10,126 USD
View
B+
Retailer 4
-
$10,216 USD
View
Final sale: no returns
Retailer 5
-
$10,594 USD
View
Price last confirmed 29 days ago
Retailer 6
-
$11,301 USD
View
Price last confirmed 28 days ago
Retailer 7
-
$11,477 USD
View
Price last confirmed 29 days ago
Retailer 8
-
$11,653 USD
View
Price last confirmed 38 days ago
B
Retailer 9
-
$11,819 USD
View
B
Retailer 10
-
$12,107 USD
View
B
Retailer 11
-
$12,241 USD
View
B
Retailer 12
-
$12,653 USD
View
B
Retailer 13
-
$13,170 USD
View
Retailer 14
-
$13,242 USD
View
Price last confirmed 28 days ago
Retailer 15
-
$13,938 USD
View
Price last confirmed 28 days ago
Retailer 16
-
$16,700 USD
View
Price last confirmed 29 days ago
Most Expensive
NZ Jewellers
92e13255-5fa2-4fac-8fde-b604f2fa033c · Sep 28
$17,657 USD
View
Price last confirmed 39 days ago
16 more retailers have this diamond
Prices start from $9,328 USDSave up to $3,842 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+
2.00ct Round
$9,328 USD