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Round|Natural|GIA

2.09ct D SI1 Round Natural Diamond

VG • D/SI1 • GIA 6237822977

Certificate GIA 6237822977

Diamond specifications and retailer prices

From $33,193 AUD
CA$32,383 CAD
As of October 30, 2026
Save $9,275 AUD (22%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $42,468 AUD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 2.09ct natural round diamond

This 2.09ct natural round sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 6237822977. Listed at 5 retailers as of October 26, 2026, with prices from $33,193 to $42,468, a $9,275 spread on the same certified stone. Wholesale Diamonds Direct lists it at $42,468. 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

2.09
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
Crown angle14°
Pavilion angle42.5°
OriginNatural
Grading LabGIA
CertificateGIA 6237822977
Dimensions8.29 × 8.32 × 4.99 mm
L/W Ratio1.00
Top View
8.29 mm8.32 mm2.09 ctD / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6237822977
Side View
Table 57.0%Crown 14°Girdle: ThinPavilion 42.5°Culet: NoneDepth 60.0%

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: $38,371 AUD|Low: $33,193 AUD|High: $42,468 AUD|Avg: $39,433 AUD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Wholesale Diamonds Direct
October 30, 2026
Retailer 4$33,193 AUD
Retailer 1$38,371 AUD
Retailer 5$40,282 AUD
Retailer 3$41,162 AUD
Retailer 2$41,440 AUD
Wholesale Diamonds Direct$42,468 AUD

39 data points across 6 retailers

5 retailers$33,193 AUD to $42,468 AUD

B+
Cheapest Retailer
-
$33,193 AUD
CA$32,383 CAD
B
Retailer 2
-
$38,371 AUD
£21,223 GBP
View
B
Retailer 3
-
$41,162 AUD
$28,914 USD
View
B
Retailer 4
-
$41,440 AUD
€27,723 EUR
View
Most Expensive
B
Wholesale Diamonds Direct
400792710 · Oct 26
$42,468 AUD
$29,831 USD
View
4 more retailers have this diamond
Prices start from $33,193 AUDSave up to $9,275 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+
2.09ct Round
$33,193 AUD