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Emerald|Lab Grown|IGI

1.00ct F IF Emerald Lab Grown Diamond

ID • F/IF • IGI LG693545390

Shape and cutting style on the report: Emerald cut

Certificate IGI LG693545390

Diamond specifications and retailer prices

From $302 NZD
As of November 4, 2026
Save $2,218 NZD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,519 NZD at Brilliant Earth · As of November 4, 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 F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG693545390 or 693545390. Listed at 20 retailers as of November 4, 2026, with prices from $302 to $2,519, a $2,218 spread on the same certified stone. Brilliant Earth lists it at $2,519. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG693545390
Dimensions6.80 × 4.47 × 3.25 mm
L/W Ratio1.52
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
6.80 mm4.47 mm1.00 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG693545390
Side View
Table 63.0%Crown 37.9°Girdle: Slightly ThickPavilion 39.1°Culet: LNGDepth 72.7%

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: Nov 4
Current: $2,519 NZD|Low: $298 NZD|High: $3,051 NZD|Avg: $1,049 NZD|-17.4%
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
November 5, 2026
Retailer 5$302 NZD
Retailer 18$349 NZD
Retailer 11$369 NZD
Retailer 16$374 NZD
Retailer 12$381 NZD
Retailer 8$626 NZD
Retailer 14$646 NZD
Retailer 2$660 NZD
Retailer 3$669 NZD
Retailer 19$935 NZD
Retailer 13$962 NZD
Retailer 17$1,205 NZD
Retailer 9$1,268 NZD
Retailer 7$1,300 NZD
Retailer 15$1,749 NZD
Retailer 6$1,946 NZD
Retailer 4$1,948 NZD
Retailer 10$1,987 NZD
Brilliant Earth$2,519 NZD

35 data points across 19 retailers

20 retailers$302 NZD to $2,519 NZD

A
Cheapest Retailer
-
$302 NZD
A
Retailer 2
-
$349 NZD
View
Retailer 3
-
$369 NZD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$374 NZD
View
A
Retailer 5
-
$381 NZD
View
Final sale: no returns
Retailer 6
-
$626 NZD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$646 NZD
View
A
Retailer 8
-
$660 NZD
View
A
Retailer 9
-
$669 NZD
View
B+
Retailer 10
-
$935 NZD
View
B+
Retailer 11
-
$962 NZD
View
B+
Retailer 12
-
$986 NZD
View
B+
Retailer 13
-
$1,205 NZD
View
Retailer 14
-
$1,268 NZD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$1,300 NZD
View
B
Retailer 16
-
$1,749 NZD
View
B
Retailer 17
-
$1,946 NZD
View
B
Retailer 18
-
$1,948 NZD
View
B
Retailer 19
-
$1,987 NZD
View
Most Expensive
B
Brilliant Earth
13688751A · Nov 4
$2,519 NZD
$1,420 USD
View
19 more retailers have this diamond
Prices start from $302 NZDSave up to $2,218 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
$302 NZD