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Round|Natural|GIA

2.09ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 1565143577

Certificate GIA 1565143577

Diamond specifications and retailer prices

From $22,966 AUD
As of November 5, 2026
Save $10,985 AUD (32%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $33,951 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

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 1565143577. Listed at 11 retailers as of November 5, 2026, with prices from $22,966 to $33,951, a $10,985 spread on the same certified stone. NZ Jewellers lists it at $33,951. 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
FluorescenceFaint
Crown angle32°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1565143577
Dimensions8.19 × 8.25 × 5.05 mm
L/W Ratio1.01
Culet sizeNone
Top View
8.19 mm8.25 mm2.09 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1565143577
Side View
Table 58.0%Crown 32°Girdle: STK-STKPavilion 41.6°Culet: NoneDepth 61.4%

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: $33,951 AUD|Low: $22,713 AUD|High: $33,951 AUD|Avg: $27,397 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 3$22,713 AUD
Retailer 10$22,966 AUD
Retailer 9$24,500 AUD
Retailer 2$25,516 AUD
Retailer 7$25,597 AUD
Retailer 12$25,963 AUD
Retailer 5$26,667 AUD
Retailer 11$26,962 AUD
Retailer 6$27,969 AUD
Retailer 4$32,227 AUD
Retailer 8$32,908 AUD
NZ Jewellers$33,951 AUD

5 data points across 12 retailers

11 retailers$22,966 AUD to $33,951 AUD

Retailer 1
-
$22,713 AUD
Price last confirmed 19 days ago
B+
Retailer 2
-
$22,966 AUD
View
Final sale: no returns
B+
Retailer 3
-
$24,500 AUD
View
B
Retailer 4
-
$25,516 AUD
View
B
Retailer 5
-
$25,597 AUD
View
B
Retailer 6
-
$25,963 AUD
View
B
Retailer 7
-
$26,667 AUD
View
B
Retailer 8
-
$26,962 AUD
View
B
Retailer 9
-
$27,969 AUD
View
B
Retailer 10
-
$32,908 AUD
View
Most Expensive
B
NZ Jewellers
2a85de36-b462-40ee-8488-960cd07bb50f · Nov 5
$33,951 AUD
$23,767 USD
View
10 more retailers have this diamond
Prices start from $22,966 AUDSave up to $10,985 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
$22,966 AUD