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Emerald|Lab Grown|IGI

1.37ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG636410920

Shape and cutting style on the report: Emerald cut

Certificate IGI LG636410920

Diamond specifications and retailer prices

From €257 EUR
$287 USD
As of October 30, 2026
Save €2,751 EUR (91%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €3,008 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.37ct lab-grown emerald diamond

This 1.37ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG636410920 or 636410920. Listed at 25 retailers as of October 30, 2026, with prices from €257 to €3,008, a €2,751 spread on the same certified stone. Brilliant Earth lists it at €3,008. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.37
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636410920
Dimensions7.47 × 5.34 × 3.41 mm
L/W Ratio1.40
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
7.47 mm5.34 mm1.37 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636410920
Side View
Table 64.0%Crown 35.4°Girdle: MediumPavilion 37.1°Culet: LNGDepth 63.9%

Caratlytics Score

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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 30
Current: €3,008 EUR|Low: €246 EUR|High: €3,160 EUR|Avg: €797 EUR|-4.8%
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
October 31, 2026
Retailer 18€257 EUR
Retailer 9€287 EUR
Retailer 7€297 EUR
Retailer 4€318 EUR
Retailer 6€318 EUR
Retailer 3€428 EUR
Retailer 15€461 EUR
Retailer 8€546 EUR
Retailer 14€546 EUR
Retailer 2€562 EUR
Retailer 11€567 EUR
Retailer 13€776 EUR
Retailer 17€977 EUR
Retailer 5€1,022 EUR
Retailer 10€1,241 EUR
Retailer 12€1,281 EUR
Retailer 16€1,907 EUR
Brilliant Earth€3,008 EUR

43 data points across 18 retailers

25 retailers€257 EUR to €3,008 EUR

A
Cheapest Retailer
-
€257 EUR
$287 USD
A
Retailer 2
-
€287 EUR
$321 USD
View
Final sale: no returns
A
Retailer 3
-
€297 EUR
$332 USD
View
A
Retailer 4
-
€318 EUR
$355 USD
View
A
Retailer 5
-
€318 EUR
$355 USD
View
A
Retailer 6
-
€355 EUR
HK$3,100 HKD
View
A
Retailer 7
-
€428 EUR
$478 USD
View
A
Retailer 8
-
€461 EUR
$515 USD
View
A
Retailer 9
-
€546 EUR
$610 USD
View
A
Retailer 10
-
€546 EUR
ZAR 9,862 ZAR
View
A
Retailer 11
-
€562 EUR
£494 GBP
View
A
Retailer 12
-
€567 EUR
View
B+
Retailer 13
-
€776 EUR
A$1,333 AUD
View
B+
Retailer 14
-
€849 EUR
$948 USD
View
B+
Retailer 15
-
€868 EUR
$970 USD
View
B+
Retailer 16
-
€977 EUR
$1,092 USD
View
B+
Retailer 17
-
€1,020 EUR
SGD 1,540 SGD
View
B+
Retailer 18
-
€1,022 EUR
$1,142 USD
View
B+
Retailer 19
-
€1,066 EUR
$1,191 USD
View
B
Retailer 20
-
€1,241 EUR
£1,092 GBP
View
B+
Retailer 21
-
€1,281 EUR
£1,127 GBP
View
B
Retailer 22
-
€1,316 EUR
$1,470 USD
View
B
Retailer 23
-
€1,907 EUR
$2,130 USD
View
B
Retailer 24
-
€2,205 EUR
£1,940 GBP
View
Most Expensive
B
Brilliant Earth
15027876A · Oct 30
€3,008 EUR
$3,360 USD
View
24 more retailers have this diamond
Prices start from €257 EURSave up to €2,751 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.

A
1.37ct Emerald
€257 EUR