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Emerald|Lab Grown|IGI

0.80ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG680570550

Shape and cutting style on the report: Emerald cut

Certificate IGI LG680570550

Diamond specifications and retailer prices

From $426 NZD
$240 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $426 NZD at William & Sons Jewelers
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 William & Sons Jewelers

About this 0.8ct lab-grown emerald diamond

This 0.8ct lab-grown emerald sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG680570550 or 680570550. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.80
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680570550
Dimensions6.54 × 4.28 mm
L/W Ratio1.53
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.54 mm4.28 mm0.80 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680570550
Side View
Table 66.0%Crown 38.8°Girdle: MediumPavilion 40.5°Culet: LargeDepth 68.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $1,650 NZD|Low: $273 NZD|High: $2,161 NZD|Avg: $1,153 NZD|-8.8%
Retailer 1
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Retailer 14
William & Sons Jewelers
September 27, 2026
William & Sons Jewelers$426 NZD
Retailer 6$428 NZD
Retailer 13$639 NZD
Retailer 3$723 NZD
Retailer 8$769 NZD
Retailer 5$794 NZD
Retailer 4$820 NZD
Retailer 10$910 NZD
Retailer 12$1,089 NZD
Retailer 7$1,121 NZD
Retailer 9$1,253 NZD
Retailer 14$1,469 NZD
Retailer 1$1,650 NZD
Retailer 2$1,677 NZD
Retailer 11$2,085 NZD

66 data points across 15 retailers

1 retailer

A
William & Sons Jewelers
cert_LG680570550 · Nov 2
$426 NZD
$240 USD
View
Final sale: no returns

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
0.80ct Emerald
$426 NZD