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Emerald|Lab Grown|IGI

1.00ct E IF Emerald Lab Grown Diamond

VG • E/IF • IGI LG615357492

Shape and cutting style on the report: Emerald cut

Certificate IGI LG615357492

Diamond specifications and retailer prices

From $303 NZD
$170 USD
As of October 27, 2026
Save $2,475 NZD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,778 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1ct lab-grown emerald diamond

This 1ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG615357492 or 615357492. Listed at 20 retailers as of October 27, 2026, with prices from $303 to $2,778, a $2,475 spread on the same certified stone. Brilliant Earth lists it at $2,778. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.7°
Pavilion angle46.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG615357492
Dimensions5.40 × 5.40 × 8.97 mm
L/W Ratio1.00
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
5.40 mm5.40 mm1.00 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG615357492
Side View
Table 68.0%Crown 40.7°Girdle: MediumPavilion 46.7°Culet: LNGDepth 70.0%

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: $2,778 NZD|Low: $301 NZD|High: $3,009 NZD|Avg: $1,022 NZD|-7.7%
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
Retailer 20
October 29, 2026
Retailer 8$303 NZD
Retailer 9$337 NZD
Retailer 6$351 NZD
Retailer 12$376 NZD
Retailer 18$433 NZD
Retailer 2$630 NZD
Retailer 17$634 NZD
Retailer 14$665 NZD
Retailer 20$671 NZD
Retailer 4$803 NZD
Retailer 15$914 NZD
Retailer 3$937 NZD
Retailer 7$963 NZD
Retailer 10$1,205 NZD
Retailer 19$1,236 NZD
Retailer 11$1,303 NZD
Retailer 13$1,337 NZD
Retailer 16$1,757 NZD
Retailer 5$1,954 NZD
Brilliant Earth$2,778 NZD

33 data points across 20 retailers

20 retailers$303 NZD to $2,778 NZD

A
Cheapest Retailer
-
$303 NZD
$170 USD
A
Retailer 2
-
$337 NZD
$189 USD
View
Final sale: no returns
A
Retailer 3
-
$351 NZD
$197 USD
View
A
Retailer 4
-
$376 NZD
$211 USD
View
A
Retailer 5
-
$433 NZD
HK$1,900 HKD
View
A
Retailer 6
-
$630 NZD
€337 EUR
View
Retailer 7
-
$634 NZD
ZAR 5,755 ZAR
View
Price last confirmed 7 days ago
A
Retailer 8
-
$665 NZD
£294 GBP
View
B+
Retailer 9
-
$671 NZD
$377 USD
View
A
Retailer 10
-
$803 NZD
$451 USD
View
A
Retailer 11
-
$914 NZD
A$790 AUD
View
B+
Retailer 12
-
$937 NZD
$526 USD
View
B+
Retailer 13
-
$963 NZD
$541 USD
View
B+
Retailer 14
-
$1,205 NZD
$677 USD
View
B+
Retailer 15
-
$1,236 NZD
$694 USD
View
B
Retailer 16
-
$1,303 NZD
$732 USD
View
B+
Retailer 17
-
$1,337 NZD
A$1,155 AUD
View
B
Retailer 18
-
$1,757 NZD
£777 GBP
View
B
Retailer 19
-
$1,954 NZD
$1,098 USD
View
Most Expensive
B
Brilliant Earth
21310005A · Oct 29
$2,778 NZD
$1,560 USD
View
19 more retailers have this diamond
Prices start from $303 NZDSave up to $2,475 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
1.00ct Emerald
$303 NZD