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Emerald|Lab Grown|IGI

1.09ct E IF Emerald Lab Grown Diamond

GD • E/IF • IGI LG638477601

Shape and cutting style on the report: Emerald cut

Certificate IGI LG638477601

Diamond specifications and retailer prices

From $308 NZD
$173 USD
As of October 30, 2026
Save $2,737 NZD (90%) vs most expensive(unlock to see where)
33 retailers carry this diamond
Most expensive: $3,045 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.09ct lab-grown emerald diamond

This 1.09ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG638477601 or 638477601. Listed at 33 retailers as of October 29, 2026, with prices from $308 to $3,045, a $2,737 spread on the same certified stone. Brilliant Earth lists it at $3,045. 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

1.09
Carat
E
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638477601
Dimensions6.86 × 4.94 × 3.33 mm
L/W Ratio1.39
Culet sizeLong
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.86 mm4.94 mm1.09 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG638477601
Side View
Table 65.0%Crown 37.9°Girdle: MediumPavilion 42.3°Culet: LNGDepth 67.4%

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: $2,973 NZD|Low: $308 NZD|High: $3,045 NZD|Avg: $1,100 NZD|-2.3%
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 30, 2026
Retailer 7$308 NZD
Retailer 5$344 NZD
Retailer 4$356 NZD
Retailer 14$381 NZD
Retailer 17$516 NZD
Retailer 3$655 NZD
Retailer 2$682 NZD
Retailer 13$748 NZD
Retailer 15$815 NZD
Retailer 8$987 NZD
Retailer 11$1,022 NZD
Retailer 18$1,122 NZD
Retailer 16$1,227 NZD
Retailer 12$1,261 NZD
Retailer 6$1,324 NZD
Retailer 9$1,893 NZD
Retailer 19$1,981 NZD
Retailer 10$2,021 NZD
Brilliant Earth$2,973 NZD

34 data points across 19 retailers

33 retailers$308 NZD to $3,045 NZD

A
Cheapest Retailer
-
$308 NZD
$173 USD
A
Retailer 2
-
$344 NZD
$193 USD
View
Final sale: no returns
A
Retailer 3
-
$356 NZD
$200 USD
View
A
Retailer 4
-
$381 NZD
$214 USD
View
A
Retailer 5
-
$404 NZD
$227 USD
View
B+
Retailer 6
-
$516 NZD
$290 USD
View
A
Retailer 7
-
$655 NZD
ZAR 5,945 ZAR
View
A
Retailer 8
-
$682 NZD
£302 GBP
View
B+
Retailer 9
-
$748 NZD
€400 EUR
View
B+
Retailer 10
-
$815 NZD
$458 USD
View
B+
Retailer 11
-
$987 NZD
A$853 AUD
View
B+
Retailer 12
-
$1,022 NZD
$574 USD
View
Retailer 13
-
$1,050 NZD
A$908 AUD
View
Price last confirmed 156 days ago
B+
Retailer 14
-
$1,122 NZD
$630 USD
View
B+
Retailer 15
-
$1,227 NZD
$689 USD
View
B
Retailer 16
-
$1,261 NZD
$708 USD
View
B
Retailer 17
-
$1,324 NZD
$743 USD
View
B
Retailer 18
-
$1,893 NZD
£837 GBP
View
Retailer 19
-
$1,944 NZD
$1,092 USD
View
Price last confirmed 74 days ago
Retailer 20
-
$1,944 NZD
$1,092 USD
View
Price last confirmed 74 days ago
B
Retailer 21
-
$1,981 NZD
£876 GBP
View
B
Retailer 22
-
$2,012 NZD
$1,130 USD
View
B
Retailer 23
-
$2,021 NZD
$1,135 USD
View
B
Retailer 24
-
$2,021 NZD
$1,135 USD
View
B
Retailer 25
-
$2,092 NZD
$1,175 USD
View
B
Retailer 26
-
$2,092 NZD
$1,175 USD
View
B
Retailer 27
-
$2,110 NZD
$1,185 USD
View
B
Retailer 28
-
$2,110 NZD
$1,185 USD
View
B
Retailer 29
-
$2,119 NZD
$1,190 USD
View
Retailer 30
-
$2,146 NZD
$1,205 USD
View
Price last confirmed 32 days ago
Retailer 31
-
$2,154 NZD
$1,210 USD
View
Price last confirmed 22 days ago
B
Retailer 32
-
$2,973 NZD
$1,670 USD
View
Most Expensive
B
Brilliant Earth
14225480A · Oct 29
$3,045 NZD
$1,710 USD
View
32 more retailers have this diamond
Prices start from $308 NZDSave up to $2,737 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
1.09ct Emerald
$308 NZD