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Emerald|Lab Grown|IGI

1.23ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG836616639

Shape and cutting style on the report: Emerald cut

Certificate IGI LG836616639

Diamond specifications and retailer prices

From $303 NZD
$171 USD
As of October 27, 2026
Save $1,033 NZD (77%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,336 NZD at With Clarity · As of October 26, 2026
View at With Clarity

About this 1.23ct lab-grown emerald diamond

This 1.23ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG836616639 or 836616639. Listed at 7 retailers as of October 26, 2026, with prices from $303 to $1,336, a $1,033 spread on the same certified stone. With Clarity lists it at $1,336. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836616639
Dimensions7.18 × 4.92 × 3.46 mm
L/W Ratio1.46
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
7.18 mm4.92 mm1.23 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836616639
Side View
Table 60.0%Crown 33.7°Girdle: Slightly ThickPavilion 41.1°Culet: LargeDepth 70.3%

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 27
Current: $994 NZD|Low: $303 NZD|High: $1,336 NZD|Avg: $1,028 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
With Clarity
October 27, 2026
Retailer 5$303 NZD
Retailer 4$669 NZD
Retailer 2$686 NZD
Retailer 1$994 NZD
Retailer 6$1,310 NZD
Retailer 3$1,310 NZD
With Clarity$1,336 NZD

2 data points across 7 retailers

7 retailers$303 NZD to $1,336 NZD

A
Cheapest Retailer
-
$303 NZD
$171 USD
A
Retailer 2
-
$669 NZD
£297 GBP
View
A
Retailer 3
-
$686 NZD
€368 EUR
View
B+
Retailer 4
-
$994 NZD
$560 USD
View
B+
Retailer 5
-
$1,310 NZD
$738 USD
View
B+
Retailer 6
-
$1,310 NZD
SGD 998 SGD
View
Most Expensive
B+
With Clarity
836616639 · Oct 26
$1,336 NZD
$753 USD
View
6 more retailers have this diamond
Prices start from $303 NZDSave up to $1,033 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
1.23ct Emerald
$303 NZD