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Round|Natural|GIA

2.05ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 1548067654

Certificate GIA 1548067654

Diamond specifications and retailer prices

From $36,238 AUD
As of November 5, 2026
Save $2,374 AUD (6%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $38,612 AUD at Jared · As of November 6, 2026
View at Jared

About this 2.05ct natural round diamond

This 2.05ct natural round sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1548067654. Listed at 4 retailers as of November 5, 2026, with a relatively tight 7% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

2.05
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1548067654
Dimensions8.26 × 8.30 × 4.91 mm
L/W Ratio1.00
Culet sizeNone
Top View
8.26 mm8.30 mm2.05 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1548067654
Side View
Table 61.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 59.3%

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 5
Current: $38,612 AUD|Low: $34,617 AUD|High: $59,571 AUD|Avg: $41,262 AUD|-0.0%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
September 3, 2026
Retailer 3$34,860 AUD
Retailer 2$36,238 AUD
Retailer 6$37,370 AUD
Retailer 7$37,370 AUD
Jared$38,612 AUD
Retailer 4$39,489 AUD
Retailer 5$59,571 AUD

11 data points across 7 retailers

4 retailers$36,238 AUD to $38,612 AUD

B+
Cheapest Retailer
-
$36,238 AUD
B
Retailer 2
-
$37,370 AUD
View
B
Retailer 3
-
$37,370 AUD
View
Most Expensive
B
Jared
158702374 · Nov 6
$38,612 AUD
$27,030 USD
View
3 more retailers have this diamond
Prices start from $36,238 AUDSave up to $2,374 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.

B+
2.05ct Round
$36,238 AUD