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Round|Natural|GIA

2.09ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 5543478242

Certificate GIA 5543478242

Diamond specifications and retailer prices

From $30,201 AUD
As of November 5, 2026
Save $1,968 AUD (6%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $32,170 AUD at Jared · As of November 6, 2026
View at Jared

About this 2.09ct natural round diamond

This 2.09ct natural round sits in the two to three carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5543478242. 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

2.09
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5543478242
Dimensions8.24 × 8.28 × 4.97 mm
L/W Ratio1.00
Top View
8.24 mm8.28 mm2.09 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5543478242
Side View
Table 59.0%Crown 32°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $32,170 AUD|Low: $25,182 AUD|High: $32,170 AUD|Avg: $28,756 AUD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 4, 2026
Retailer 6$25,182 AUD
Retailer 7$26,329 AUD
Retailer 5$27,276 AUD
Retailer 8$30,163 AUD
Retailer 3$30,201 AUD
Retailer 2$31,141 AUD
Retailer 4$31,141 AUD
Jared$32,170 AUD

3 data points across 8 retailers

4 retailers$30,201 AUD to $32,170 AUD

B
Cheapest Retailer
-
$30,201 AUD
B
Retailer 2
-
$31,141 AUD
View
B
Retailer 3
-
$31,141 AUD
View
Most Expensive
B
Jared
159317920 · Nov 6
$32,170 AUD
$22,520 USD
View
3 more retailers have this diamond
Prices start from $30,201 AUDSave up to $1,968 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
$30,201 AUD