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Emerald|Lab Grown|IGI

1.28ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG585329182

Shape and cutting style on the report: Emerald cut

Certificate IGI LG585329182

Diamond specifications and retailer prices

From $343 NZD
$193 USD
As of November 1, 2026
Save $2,963 NZD (90%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,306 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.28ct lab-grown emerald diamond

This 1.28ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG585329182 or 585329182. Listed at 9 retailers as of November 1, 2026, with prices from $343 to $3,306, a $2,963 spread on the same certified stone. Do Amore Diamonds lists it at $3,306. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG585329182
Dimensions7.30 × 5.10 × 3.42 mm
L/W Ratio1.43
Culet sizeLong
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
7.30 mm5.10 mm1.28 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG585329182
Side View
Table 65.0%Crown 34.1°Girdle: MED-STKPavilion 39.8°Culet: LNGDepth 67.1%

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: $3,306 NZD|Low: $265 NZD|High: $3,306 NZD|Avg: $1,242 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 1, 2026
Retailer 9$343 NZD
Retailer 11$386 NZD
Retailer 10$745 NZD
Retailer 12$754 NZD
Retailer 4$774 NZD
Retailer 14$898 NZD
Retailer 3$942 NZD
Retailer 7$1,151 NZD
Retailer 5$1,169 NZD
Retailer 8$1,376 NZD
Retailer 6$1,652 NZD
Retailer 13$1,710 NZD
Retailer 2$1,887 NZD
Do Amore Diamonds$3,306 NZD

16 data points across 14 retailers

9 retailers$343 NZD to $3,306 NZD

A
Cheapest Retailer
-
$343 NZD
$193 USD
A
Retailer 2
-
$386 NZD
$217 USD
View
Final sale: no returns
A
Retailer 3
-
$398 NZD
$224 USD
View
A
Retailer 4
-
$745 NZD
$419 USD
View
B+
Retailer 5
-
$1,151 NZD
A$996 AUD
View
B+
Retailer 6
-
$1,376 NZD
$774 USD
View
B
Retailer 7
-
$1,512 NZD
$851 USD
View
B
Retailer 8
-
$1,887 NZD
£836 GBP
View
Most Expensive
B
Do Amore Diamonds
27-B19F23236 · Nov 2
$3,306 NZD
$1,860 USD
View
8 more retailers have this diamond
Prices start from $343 NZDSave up to $2,963 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
1.28ct Emerald
$343 NZD