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Oval|Lab Grown|IGI

0.59ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG605357228

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG605357228

Diamond specifications and retailer prices

From $786 NZD
£343 GBP
As of November 5, 2026
1 retailer carries this diamond
Only listing: $786 NZD at MD Diamonds and Jewellers
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at MD Diamonds and Jewellers

About this 0.59ct lab-grown oval diamond

This 0.59ct lab-grown oval sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG605357228 or 605357228. Listed at a single retailer as of November 5, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

0.59
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605357228
Dimensions6.94 × 4.72 × 2.88 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.94 mm4.72 mm0.59 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605357228
Side View
Table 63.0%Crown 33.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: $451 NZD|Low: $314 NZD|High: $2,417 NZD|Avg: $917 NZD|-8.1%
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Retailer 14
March 23, 2026
Retailer 10$325 NZD
Retailer 5$400 NZD
Retailer 1$451 NZD
Retailer 4$577 NZD
Retailer 11$606 NZD
Retailer 8$637 NZD
Retailer 6$866 NZD
Retailer 9$895 NZD
Retailer 12$974 NZD
Retailer 14$1,079 NZD
Retailer 3$1,145 NZD
Retailer 7$1,389 NZD
Retailer 2$1,425 NZD
Retailer 13$2,417 NZD

42 data points across 14 retailers

1 retailer

B
MD Diamonds and Jewellers
LG605357228 · Nov 5
$786 NZD
£343 GBP
View

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
0.59ct Oval
$786 NZD