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Emerald|Lab Grown|IGI

1.20ct F VS1 Emerald Lab Grown Diamond

EX • F/VS1 • IGI LG683591828

Shape and cutting style on the report: Emerald cut

Certificate IGI LG683591828

Diamond specifications and retailer prices

From $368 NZD
$207 USD
As of November 1, 2026
Save $2,019 NZD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,387 NZD at Michael Trio · As of November 2, 2026
View at Michael Trio

About this 1.2ct lab-grown emerald diamond

This 1.2ct lab-grown emerald sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG683591828 or 683591828. Listed at 14 retailers as of November 1, 2026, with prices from $368 to $2,387, a $2,019 spread on the same certified stone. Michael Trio lists it at $2,387. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683591828
Dimensions7.32 × 4.90 × 3.37 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.32 mm4.90 mm1.20 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683591828
Side View
Table 63.0%Crown 32.8°Girdle: MediumPavilion 39.9°Culet: LargeDepth 68.8%

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: Nov 1
Current: $1,117 NZD|Low: $354 NZD|High: $1,853 NZD|Avg: $874 NZD|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 11$368 NZD
Retailer 8$428 NZD
Retailer 7$457 NZD
Retailer 10$457 NZD
Retailer 5$789 NZD
Retailer 3$789 NZD
Retailer 4$842 NZD
Retailer 1$1,117 NZD
Retailer 9$1,470 NZD
Retailer 2$1,473 NZD
Retailer 6$1,831 NZD

42 data points across 11 retailers

14 retailers$368 NZD to $2,387 NZD

A
Cheapest Retailer
-
$368 NZD
$207 USD
A
Retailer 2
-
$428 NZD
$241 USD
View
A
Retailer 3
-
$457 NZD
$257 USD
View
Retailer 4
-
$457 NZD
$257 USD
View
Price last confirmed 17 days ago
Retailer 5
-
$457 NZD
$257 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$777 NZD
$437 USD
View
A
Retailer 7
-
$789 NZD
ZAR 7,171 ZAR
View
A
Retailer 8
-
$789 NZD
$444 USD
View
A
Retailer 9
-
$842 NZD
£373 GBP
View
B+
Retailer 10
-
$1,117 NZD
A$967 AUD
View
B
Retailer 11
-
$1,470 NZD
$827 USD
View
B
Retailer 12
-
$1,473 NZD
$829 USD
View
B
Retailer 13
-
$1,831 NZD
£811 GBP
View
Most Expensive
B
Michael Trio
7315663630 · Nov 2
$2,387 NZD
SGD 1,815 SGD
View
13 more retailers have this diamond
Prices start from $368 NZDSave up to $2,019 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
1.20ct Emerald
$368 NZD