Emerald|Lab Grown|IGI

1.05ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG739588121

Shape and cutting style on the report: Emerald cut

Certificate IGI LG739588121

Diamond specifications and retailer prices

From $177 USD
As of October 30, 2026
Save $966 USD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,143 USD at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

About this 1.05ct lab-grown emerald diamond

This 1.05ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG739588121 or 739588121. Listed at 19 retailers as of October 30, 2026, with prices from $177 to $1,143, a $966 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,143. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739588121
Dimensions7.08 × 4.74 × 3.05 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.08 mm4.74 mm1.05 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739588121
Side View
Table 62.0%Crown 34.4°Girdle: MediumPavilion 39.4°Culet: LargeDepth 64.3%

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: $1,143 USD|Low: $170 USD|High: $1,143 USD|Avg: $495 USD
Flawless Fine Jewelry
Retailer 2
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Retailer 12
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Retailer 19
October 31, 2026
Retailer 17$177 USD
Retailer 4$197 USD
Retailer 18$205 USD
Retailer 8$220 USD
Retailer 19$220 USD
Retailer 9$298 USD
Retailer 13$377 USD
Retailer 2$394 USD
Retailer 12$408 USD
Retailer 14$536 USD
Retailer 6$536 USD
Retailer 5$591 USD
Retailer 10$601 USD
Retailer 11$706 USD
Retailer 16$745 USD
Retailer 7$760 USD
Retailer 15$1,033 USD
Retailer 3$1,120 USD
Flawless Fine Jewelry$1,143 USD

46 data points across 19 retailers

19 retailers$177 USD to $1,143 USD

A
Cheapest Retailer
-
$177 USD
A
Retailer 2
-
$197 USD
View
Final sale: no returns
A
Retailer 3
-
$205 USD
View
A
Retailer 4
-
$220 USD
View
A
Retailer 5
-
$220 USD
View
B+
Retailer 6
-
$298 USD
View
A
Retailer 7
-
$377 USD
ZAR 6,089 ZAR
View
A
Retailer 8
-
$394 USD
£310 GBP
View
A
Retailer 9
-
$408 USD
€389 EUR
View
A
Retailer 10
-
$536 USD
A$824 AUD
View
A
Retailer 11
-
$536 USD
View
B+
Retailer 12
-
$591 USD
View
B+
Retailer 13
-
$601 USD
SGD 812 SGD
View
B+
Retailer 14
-
$706 USD
View
B
Retailer 15
-
$745 USD
View
B+
Retailer 16
-
$760 USD
View
Retailer 17
-
$1,033 USD
£813 GBP
View
Price last confirmed 12 days ago
B
Retailer 18
-
$1,120 USD
View
Most Expensive
B
Flawless Fine Jewelry
64DA70A97 · Oct 31
$1,143 USD
£900 GBP
View
18 more retailers have this diamond
Prices start from $177 USDSave up to $966 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
1.05ct Emerald
$177 USD