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Round|Natural|GIA

2.03ct D SI2 Round Natural Diamond

VG • D/SI2 • GIA 2141144201

Certificate GIA 2141144201

Diamond specifications and retailer prices

From $23,169 AUD
$16,277 USD
As of October 29, 2026
Save $17,505 AUD (43%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $40,674 AUD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 2.03ct natural round diamond

This 2.03ct natural round sits in the two to three carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 2141144201. Listed at 14 retailers as of October 29, 2026, with prices from $23,169 to $40,674, a $17,505 spread on the same certified stone. Diamond Quarter lists it at $40,674. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.03
Carat
D
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 2141144201
Dimensions8.12 × 8.08 × 4.93 mm
L/W Ratio1.00
Key to symbols
Crystal, Knot, Feather, Twinning Wisp, Cavity, Indented Natural
Top View
8.12 mm8.08 mm2.03 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2141144201
Side View
Table 59.0%Crown 36°Girdle: THN-STKPavilion 40.4°Culet: NoneDepth 61.0%

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: $26,487 AUD|Low: $23,169 AUD|High: $30,636 AUD|Avg: $26,825 AUD|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 5$23,169 AUD
Retailer 2$24,651 AUD
Retailer 1$26,487 AUD
Retailer 3$29,495 AUD
Retailer 4$30,636 AUD

46 data points across 5 retailers

14 retailers$23,169 AUD to $40,674 AUD

A
Cheapest Retailer
-
$23,169 AUD
$16,277 USD
B+
Retailer 2
-
$23,816 AUD
$16,732 USD
View
B+
Retailer 3
-
$24,118 AUD
$16,944 USD
View
B+
Retailer 4
-
$24,296 AUD
$17,069 USD
View
B+
Retailer 5
-
$24,651 AUD
₹1,649,399 INR
View
B+
Retailer 6
-
$24,816 AUD
CA$24,214 CAD
View
B+
Retailer 7
-
$26,487 AUD
£14,652 GBP
View
B+
Retailer 8
-
$26,603 AUD
$18,690 USD
View
B+
Retailer 9
-
$27,884 AUD
$19,590 USD
View
B+
Retailer 10
-
$27,884 AUD
$19,590 USD
View
B
Retailer 11
-
$28,810 AUD
$20,240 USD
View
B+
Retailer 12
-
$29,495 AUD
SGD 28,002 SGD
View
B
Retailer 13
-
$30,774 AUD
$21,620 USD
View
Most Expensive
B
Diamond Quarter
2.03SI2D21011E1DN · Oct 29
$40,674 AUD
£22,500 GBP
View
13 more retailers have this diamond
Prices start from $23,169 AUDSave up to $17,505 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
2.03ct Round
$23,169 AUD