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Emerald|Lab Grown|IGI

1.04ct F SI2 Emerald Lab Grown Diamond

GD • F/SI2 • IGI LG488128314

Shape and cutting style on the report: Emerald cut

Certificate IGI LG488128314

Diamond specifications and retailer prices

From $238 NZD
As of November 1, 2026
Save $2,233 NZD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,472 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 1.04ct lab-grown emerald diamond

This 1.04ct lab-grown emerald sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade and certified by IGI LG488128314 or 488128314. Listed at 14 retailers as of November 1, 2026, with prices from $238 to $2,472, a $2,233 spread on the same certified stone. MOH London lists it at $2,472. 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

1.04
Carat
F
Colour
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle18.9°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG488128314
Dimensions6.71 × 4.85 × 3.18 mm
L/W Ratio1.38
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
6.71 mm4.85 mm1.04 ctF / SI2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG488128314
Side View
Table 62.0%Crown 18.9°Girdle: MED-STKPavilion 42.5°Culet: LNGDepth 65.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,472 NZD|Low: $229 NZD|High: $2,501 NZD|Avg: $683 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 3, 2026
Retailer 9$238 NZD
Retailer 4$278 NZD
Retailer 3$295 NZD
Retailer 12$295 NZD
Retailer 10$391 NZD
Retailer 2$500 NZD
Retailer 6$527 NZD
Retailer 7$562 NZD
Retailer 11$712 NZD
Retailer 5$736 NZD
Retailer 13$952 NZD
Retailer 8$1,005 NZD
MOH London$2,472 NZD

41 data points across 13 retailers

14 retailers$238 NZD to $2,472 NZD

B+
Cheapest Retailer
-
$238 NZD
B+
Retailer 2
-
$278 NZD
View
B+
Retailer 3
-
$295 NZD
View
Retailer 4
-
$295 NZD
View
Price last confirmed 12 days ago
B+
Retailer 5
-
$342 NZD
View
B+
Retailer 6
-
$391 NZD
View
B+
Retailer 7
-
$500 NZD
View
Retailer 8
-
$527 NZD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$562 NZD
View
Retailer 10
-
$712 NZD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$736 NZD
View
B
Retailer 12
-
$952 NZD
View
B
Retailer 13
-
$1,005 NZD
View
Most Expensive
C
MOH London
LG488128314 · Nov 2
$2,472 NZD
£1,094 GBP
View
13 more retailers have this diamond
Prices start from $238 NZDSave up to $2,233 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.

B+
1.04ct Emerald
$238 NZD