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Emerald|Lab Grown|IGI

1.28ct F VS1 Emerald Lab Grown Diamond

EX • F/VS1 • IGI LG843674968

Shape and cutting style on the report: Emerald cut

Certificate IGI LG843674968

Diamond specifications and retailer prices

From $492 NZD
$277 USD
As of October 31, 2026
Save $3,578 NZD (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,070 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 LG843674968 or 843674968. Listed at 10 retailers as of October 31, 2026, with prices from $492 to $4,070, a $3,578 spread on the same certified stone. Do Amore Diamonds lists it at $4,070. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle43.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843674968
Dimensions7.49 × 5.07 × 3.54 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.49 mm5.07 mm1.28 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843674968
Side View
Table 66.0%Crown 38.4°Girdle: MediumPavilion 43.1°Culet: LargeDepth 69.8%

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: Oct 31
Current: $4,070 NZD|Low: $492 NZD|High: $4,070 NZD|Avg: $1,490 NZD|+56.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 5$492 NZD
Retailer 7$684 NZD
Retailer 8$706 NZD
Retailer 3$1,002 NZD
Retailer 2$1,113 NZD
Retailer 4$1,155 NZD
Retailer 6$1,699 NZD
Retailer 10$1,878 NZD
Retailer 9$2,168 NZD
Do Amore Diamonds$4,070 NZD

6 data points across 10 retailers

10 retailers$492 NZD to $4,070 NZD

A
Cheapest Retailer
-
$492 NZD
$277 USD
A
Retailer 2
-
$684 NZD
$385 USD
View
A
Retailer 3
-
$706 NZD
$397 USD
View
B+
Retailer 4
-
$1,002 NZD
ZAR 9,110 ZAR
View
B+
Retailer 5
-
$1,113 NZD
£493 GBP
View
B+
Retailer 6
-
$1,155 NZD
$650 USD
View
B
Retailer 7
-
$1,699 NZD
$956 USD
View
B
Retailer 8
-
$1,878 NZD
£832 GBP
View
B
Retailer 9
-
$2,168 NZD
$1,220 USD
View
Most Expensive
C
Do Amore Diamonds
27-2A9B24804 · Nov 2
$4,070 NZD
$2,290 USD
View
9 more retailers have this diamond
Prices start from $492 NZDSave up to $3,578 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
$492 NZD