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Round|Natural|GIA

2.00ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 6511343641

Certificate GIA 6511343641

Diamond specifications and retailer prices

From $16,817 AUD
$11,815 USD
As of October 29, 2026
Save $12,431 AUD (43%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $29,248 AUD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 2ct natural round diamond

This 2ct natural round sits in the two to three carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6511343641. Listed at 16 retailers as of October 27, 2026, with prices from $16,817 to $29,248, a $12,431 spread on the same certified stone. NZ Jewellers lists it at $29,248. 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
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6511343641
Dimensions7.95 × 8.02 × 5.00 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
7.95 mm8.02 mm2.00 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6511343641
Side View
Table 57.0%Crown 36°GirdlePavilion 40.6°Culet: NoneDepth 62.7%

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 29
Current: $18,531 AUD|Low: $13,417 AUD|High: $27,738 AUD|Avg: $19,834 AUD|+17.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 5$16,817 AUD
Retailer 1$18,531 AUD
Retailer 6$18,731 AUD
Retailer 2$20,309 AUD
Retailer 4$21,991 AUD
Retailer 3$27,555 AUD

42 data points across 6 retailers

16 retailers$16,817 AUD to $29,248 AUD

A
Retailer 1
-
$15,857 AUD
$11,140 USD
Price last confirmed 48 days ago
A
Retailer 2
-
$16,817 AUD
$11,815 USD
View
Final sale: no returns
A
Retailer 3
-
$17,549 AUD
$12,329 USD
View
A
Retailer 4
-
$18,296 AUD
$12,854 USD
View
Price last confirmed 52 days ago
A
Retailer 5
-
$18,531 AUD
£10,251 GBP
View
A
Retailer 6
-
$18,719 AUD
$13,151 USD
View
A
Retailer 7
-
$18,731 AUD
$13,159 USD
View
A
Retailer 8
-
$19,011 AUD
$13,356 USD
View
A
Retailer 9
-
$19,259 AUD
$13,530 USD
View
Price last confirmed 28 days ago
A
Retailer 10
-
$19,743 AUD
$13,870 USD
View
A
Retailer 11
-
$20,309 AUD
£11,234 GBP
View
B+
Retailer 12
-
$21,991 AUD
€14,714 EUR
View
B+
Retailer 13
-
$24,396 AUD
$17,139 USD
View
Price last confirmed 49 days ago
B+
Retailer 14
-
$27,555 AUD
£15,243 GBP
View
B
Retailer 15
-
$29,181 AUD
£16,142 GBP
View
Most Expensive
B
NZ Jewellers
f5e1ff08-b505-4aae-9760-479aef2c4867 · Oct 27
$29,248 AUD
$20,548 USD
View
15 more retailers have this diamond
Prices start from $16,817 AUDSave up to $12,431 AUD

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
2.00ct Round
$16,817 AUD