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Emerald|Lab Grown|IGI

1.31ct D FL Emerald Lab Grown Diamond

VG • D/FL • IGI LG818653934

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818653934

Diamond specifications and retailer prices

From €291 EUR
$325 USD
As of October 30, 2026
Save €2,332 EUR (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,623 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.31ct lab-grown emerald diamond

This 1.31ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG818653934 or 818653934. Listed at 19 retailers as of October 30, 2026, with prices from €291 to €2,623, a €2,332 spread on the same certified stone. Brilliant Earth lists it at €2,623. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.31
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818653934
Dimensions7.40 × 5.11 × 3.45 mm
L/W Ratio1.45
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
7.40 mm5.11 mm1.31 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818653934
Side View
Table 64.0%Crown 33.1°Girdle: MED-STKPavilion 39.4°Culet: LargeDepth 67.5%

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: €2,623 EUR|Low: €291 EUR|High: €3,437 EUR|Avg: €964 EUR|-23.7%
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 14€291 EUR
Retailer 9€313 EUR
Retailer 8€405 EUR
Retailer 10€405 EUR
Retailer 3€506 EUR
Retailer 5€526 EUR
Retailer 4€547 EUR
Retailer 12€551 EUR
Retailer 2€568 EUR
Retailer 11€571 EUR
Retailer 7€804 EUR
Retailer 13€947 EUR
Retailer 18€986 EUR
Retailer 6€1,075 EUR
Retailer 15€1,124 EUR
Retailer 16€1,294 EUR
Retailer 17€2,488 EUR
Brilliant Earth€2,623 EUR

40 data points across 18 retailers

19 retailers€291 EUR to €2,623 EUR

A
Cheapest Retailer
-
€291 EUR
$325 USD
Final sale: no returns
Retailer 2
-
€313 EUR
$350 USD
View
Price last confirmed 30 days ago
Retailer 3
-
€379 EUR
$423 USD
View
Price last confirmed 38 days ago
Retailer 4
-
€405 EUR
$452 USD
View
Price last confirmed 29 days ago
A
Retailer 5
-
€506 EUR
$565 USD
View
A
Retailer 6
-
€526 EUR
$588 USD
View
A
Retailer 7
-
€547 EUR
$611 USD
View
A
Retailer 8
-
€551 EUR
ZAR 9,953 ZAR
View
A
Retailer 9
-
€568 EUR
£499 GBP
View
A
Retailer 10
-
€571 EUR
View
B+
Retailer 11
-
€804 EUR
$898 USD
View
B+
Retailer 12
-
€947 EUR
$1,058 USD
View
B
Retailer 13
-
€986 EUR
$1,102 USD
View
B
Retailer 14
-
€1,075 EUR
$1,202 USD
View
B
Retailer 15
-
€1,124 EUR
SGD 1,697 SGD
View
B
Retailer 16
-
€1,294 EUR
£1,138 GBP
View
Retailer 17
-
€1,301 EUR
$1,453 USD
View
Price last confirmed 31 days ago
B
Retailer 18
-
€2,488 EUR
$2,780 USD
View
Most Expensive
B
Brilliant Earth
21421081A · Oct 31
€2,623 EUR
$2,930 USD
View
18 more retailers have this diamond
Prices start from €291 EURSave up to €2,332 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
1.31ct Emerald
€291 EUR