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Emerald|Lab Grown|IGI

0.99ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG674544435

Shape and cutting style on the report: Modified emerald cut

Certificate IGI LG674544435

Diamond specifications and retailer prices

From €926 EUR
$1,035 USD
As of October 28, 2026
Save €389 EUR (30%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,316 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 0.99ct lab-grown emerald diamond

This 0.99ct lab-grown emerald sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG674544435 or 674544435. Listed at 19 retailers as of October 28, 2026, with prices from €926 to €1,316, a €389 spread on the same certified stone. Brilliant Earth lists it at €1,316. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.99
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.1°
Pavilion angle45.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG674544435
Dimensions6.65 × 4.65 × 3.24 mm
L/W Ratio1.43
Culet sizeLarge
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
6.65 mm4.65 mm0.99 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG674544435
Side View
Table 67.0%Crown 43.1°Girdle: MED-STKPavilion 45.3°Culet: LargeDepth 69.7%

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: Oct 28
Current: €1,316 EUR|Low: €1,011 EUR|High: €2,789 EUR|Avg: €1,708 EUR
Brilliant Earth
Retailer 2
Retailer 3
October 18, 2026
Retailer 2€1,011 EUR
Brilliant Earth€1,316 EUR
Retailer 3€2,789 EUR

3 data points across 3 retailers

19 retailers€926 EUR to €1,316 EUR

Retailer 1
-
€896 EUR
$1,001 USD
Price last confirmed 73 days ago
Retailer 2
-
€904 EUR
$1,010 USD
View
Price last confirmed 52 days ago
B+
Retailer 3
-
€926 EUR
$1,035 USD
View
B+
Retailer 4
-
€926 EUR
$1,035 USD
View
B+
Retailer 5
-
€935 EUR
$1,045 USD
View
B+
Retailer 6
-
€935 EUR
$1,045 USD
View
B+
Retailer 7
-
€935 EUR
$1,045 USD
View
B+
Retailer 8
-
€935 EUR
$1,045 USD
View
B+
Retailer 9
-
€935 EUR
$1,045 USD
View
B+
Retailer 10
-
€935 EUR
$1,045 USD
View
B+
Retailer 11
-
€935 EUR
$1,045 USD
View
B+
Retailer 12
-
€935 EUR
$1,045 USD
View
Retailer 13
-
€964 EUR
$1,076 USD
View
Price last confirmed 83 days ago
Retailer 14
-
€983 EUR
$1,099 USD
View
Price last confirmed 89 days ago
B+
Retailer 15
-
€1,003 EUR
$1,120 USD
View
B+
Retailer 16
-
€1,003 EUR
$1,120 USD
View
Retailer 17
-
€1,011 EUR
$1,130 USD
View
Price last confirmed 13 days ago
Retailer 18
-
€1,020 EUR
$1,140 USD
View
Price last confirmed 34 days ago
Most Expensive
B
Brilliant Earth
14234754A · Oct 31
€1,316 EUR
$1,470 USD
View
18 more retailers have this diamond
Prices start from €926 EURSave up to €389 EUR

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+
0.99ct Emerald
€926 EUR