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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 $170 USD
As of October 29, 2026
Save $1,250 USD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,420 USD at Brilliant Earth · As of October 31, 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 19 retailers as of October 29, 2026, with prices from $170 to $1,420, a $1,250 spread on the same certified stone. Brilliant Earth lists it at $1,420. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,420 USD|Low: $161 USD|High: $1,720 USD|Avg: $552 USD|-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 1, 2026
Retailer 5$170 USD
Retailer 2$190 USD
Retailer 17$197 USD
Retailer 10$208 USD
Retailer 15$211 USD
Retailer 8$354 USD
Retailer 12$364 USD
Retailer 14$376 USD
Retailer 3$377 USD
Retailer 19$527 USD
Retailer 18$537 USD
Retailer 11$556 USD
Retailer 16$679 USD
Retailer 9$715 USD
Retailer 7$733 USD
Retailer 13$987 USD
Retailer 6$1,097 USD
Retailer 4$1,099 USD
Brilliant Earth$1,420 USD

32 data points across 19 retailers

19 retailers$170 USD to $1,420 USD

A
Cheapest Retailer
-
$170 USD
A
Retailer 2
-
$190 USD
View
Final sale: no returns
A
Retailer 3
-
$197 USD
View
Retailer 4
-
$208 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$211 USD
View
A
Retailer 6
-
$354 USD
€337 EUR
View
A
Retailer 7
-
$364 USD
ZAR 5,888 ZAR
View
A
Retailer 8
-
$376 USD
£296 GBP
View
A
Retailer 9
-
$377 USD
View
B+
Retailer 10
-
$527 USD
View
B+
Retailer 11
-
$537 USD
View
B+
Retailer 12
-
$556 USD
View
B+
Retailer 13
-
$679 USD
View
B+
Retailer 14
-
$715 USD
A$1,100 AUD
View
B+
Retailer 15
-
$733 USD
View
B
Retailer 16
-
$987 USD
£777 GBP
View
B
Retailer 17
-
$1,097 USD
£864 GBP
View
B
Retailer 18
-
$1,099 USD
View
Most Expensive
B
Brilliant Earth
13688751A · Oct 31
$1,420 USD
View
18 more retailers have this diamond
Prices start from $170 USDSave up to $1,250 USD

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
$170 USD