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Oval|Natural|IGI

3.05ct G SI2 Oval Natural Diamond

ID • G/SI2 • IGI 232

Certificate IGI 232

Diamond specifications and retailer prices

From $34,151 NZD
As of November 4, 2026
Save $15,566 NZD (31%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $49,717 NZD at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 3.05ct natural oval diamond

This 3.05ct natural oval sits in the three to five carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI. Listed at 2 retailers as of November 4, 2026, with prices from $34,151 to $49,717, a $15,566 spread on the same certified stone. Helzberg Diamonds lists it at $49,717. 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

3.05
Carat
G
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabIGI
CertificateIGI 232
Dimensions11.25 × 8.07 mm
L/W Ratio1.39
Top View
11.25 mm8.07 mm3.05 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 232
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCuletDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $49,717 NZD|Low: $34,151 NZD|High: $53,139 NZD|Avg: $42,604 NZD|-6.4%
Helzberg Diamonds
Retailer 2
November 4, 2026
Retailer 2$34,151 NZD
Helzberg Diamonds$49,717 NZD

7 data points across 2 retailers

2 retailers$34,151 NZD to $49,717 NZD

A
Cheapest Retailer
-
$34,151 NZD
Most Expensive
B+
Helzberg Diamonds
ZXZOIKMGKKJN · Nov 6
$49,717 NZD
$27,561 USD
View
1 more retailer has this diamond
Prices start from $34,151 NZDSave up to $15,566 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
3.05ct Oval
$34,151 NZD