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Emerald|Lab Grown|IGI

1.27ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG763648237

Shape and cutting style on the report: Emerald cut

Certificate IGI LG763648237

Diamond specifications and retailer prices

From $586 NZD
$330 USD
As of October 30, 2026
Save $3,744 NZD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,329 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.27ct lab-grown emerald diamond

This 1.27ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG763648237 or 763648237. Listed at 19 retailers as of October 29, 2026, with prices from $586 to $4,329, a $3,744 spread on the same certified stone. Brilliant Earth lists it at $4,329. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.8°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763648237
Dimensions10.37 × 7.13 × 4.39 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.37 mm7.13 mm1.27 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG763648237
Side View
Table 64.0%Crown 39.8°Girdle: MED-STKPavilion 39.6°Culet: LargeDepth 70.5%

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 30
Current: $4,329 NZD|Low: $465 NZD|High: $4,471 NZD|Avg: $1,800 NZD|-3.2%
Brilliant Earth
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 17$586 NZD
Retailer 18$653 NZD
Retailer 5$680 NZD
Retailer 19$726 NZD
Retailer 3$795 NZD
Retailer 16$1,002 NZD
Retailer 9$1,026 NZD
Retailer 12$1,299 NZD
Retailer 13$1,349 NZD
Retailer 8$1,592 NZD
Retailer 6$1,650 NZD
Retailer 2$1,787 NZD
Retailer 4$2,321 NZD
Retailer 11$2,411 NZD
Retailer 7$2,713 NZD
Retailer 15$2,821 NZD
Retailer 10$2,853 NZD
Retailer 14$2,911 NZD
Brilliant Earth$4,329 NZD

44 data points across 19 retailers

19 retailers$586 NZD to $4,329 NZD

A
Cheapest Retailer
-
$586 NZD
$330 USD
A
Retailer 2
-
$653 NZD
$368 USD
View
Final sale: no returns
A
Retailer 3
-
$680 NZD
$383 USD
View
A
Retailer 4
-
$726 NZD
$409 USD
View
A
Retailer 5
-
$795 NZD
HK$3,500 HKD
View
A
Retailer 6
-
$1,002 NZD
$565 USD
View
A
Retailer 7
-
$1,026 NZD
$578 USD
View
B+
Retailer 8
-
$1,299 NZD
£576 GBP
View
B+
Retailer 9
-
$1,349 NZD
€724 EUR
View
B+
Retailer 10
-
$1,592 NZD
$897 USD
View
B+
Retailer 11
-
$1,650 NZD
$930 USD
View
B+
Retailer 12
-
$1,787 NZD
$1,007 USD
View
B
Retailer 13
-
$2,321 NZD
SGD 1,768 SGD
View
B
Retailer 14
-
$2,411 NZD
$1,359 USD
View
B
Retailer 15
-
$2,768 NZD
$1,560 USD
View
B
Retailer 16
-
$2,821 NZD
$1,590 USD
View
B
Retailer 17
-
$2,853 NZD
$1,608 USD
View
B
Retailer 18
-
$2,911 NZD
£1,292 GBP
View
Most Expensive
B
Brilliant Earth
20555318A · Oct 29
$4,329 NZD
$2,440 USD
View
18 more retailers have this diamond
Prices start from $586 NZDSave up to $3,744 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
1.27ct Emerald
$586 NZD