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Round|Natural|IGI

2.09ct G I1 Round Natural Diamond

EX • G/I1 • IGI 819636287

Shape and cutting style on the report: Round brilliant

Certificate IGI 819636287

Diamond specifications and retailer prices

From $10,740 NZD
$6,043 USD
As of October 29, 2026
Save $7,223 NZD (40%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $17,963 NZD at NZ Jewellers · As of October 30, 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 G colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI 819636287. Listed at 4 retailers as of October 29, 2026, with prices from $10,740 to $17,963, a $7,223 spread on the same certified stone. NZ Jewellers lists it at $17,963. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.09
Carat
G
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.5°
OriginNatural
Grading LabIGI
CertificateIGI 819636287
Dimensions8.14 × 8.18 × 5.07 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
8.14 mm8.18 mm2.09 ctG / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 819636287
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 41.5°CuletDepth 62.2%

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: $17,963 NZD|Low: $10,740 NZD|High: $17,963 NZD|Avg: $12,719 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
October 15, 2026
Retailer 2$10,740 NZD
Retailer 3$10,740 NZD
Retailer 4$11,433 NZD
NZ Jewellers$17,963 NZD

4 data points across 4 retailers

4 retailers$10,740 NZD to $17,963 NZD

A
Cheapest Retailer
-
$10,740 NZD
$6,043 USD
A
Retailer 2
-
$10,740 NZD
$6,043 USD
View
B+
Retailer 3
-
$11,433 NZD
$6,433 USD
View
Most Expensive
B+
NZ Jewellers
b1ca68fa-1ac9-4eca-98bb-ba8b8780959f · Oct 30
$17,963 NZD
$10,107 USD
View
3 more retailers have this diamond
Prices start from $10,740 NZDSave up to $7,223 NZD

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
2.09ct Round
$10,740 NZD