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Oval|Lab Grown|IGI

1.31ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG749573316

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG749573316

Diamond specifications and retailer prices

From €226 EUR
$253 USD
As of October 29, 2026
Save €2,092 EUR (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €2,318 EUR at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.31ct lab-grown oval diamond

This 1.31ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG749573316 or 749573316. Listed at 20 retailers as of October 28, 2026, with prices from €226 to €2,318, a €2,092 spread on the same certified stone. Rare Carat lists it at €2,318. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749573316
Dimensions9.04 × 6.17 × 3.73 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
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
9.04 mm6.17 mm1.31 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749573316
Side View
Table 56.0%Crown 34.2°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 60.5%

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: €2,318 EUR|Low: €226 EUR|High: €3,070 EUR|Avg: €780 EUR|-0.4%
Rare Carat
Retailer 2
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Retailer 21
October 30, 2026
Retailer 5€226 EUR
Retailer 7€253 EUR
Retailer 19€263 EUR
Retailer 10€281 EUR
Retailer 18€281 EUR
Retailer 17€425 EUR
Retailer 3€471 EUR
Retailer 11€480 EUR
Retailer 16€483 EUR
Retailer 21€510 EUR
Retailer 13€535 EUR
Retailer 14€779 EUR
Retailer 6€810 EUR
Retailer 4€865 EUR
Retailer 9€904 EUR
Retailer 12€942 EUR
Retailer 8€950 EUR
Retailer 20€1,091 EUR
Retailer 15€1,133 EUR
Retailer 2€1,996 EUR
Rare Carat€2,318 EUR

34 data points across 21 retailers

20 retailers€226 EUR to €2,318 EUR

A
Cheapest Retailer
-
€226 EUR
$253 USD
A
Retailer 2
-
€253 EUR
$283 USD
View
Final sale: no returns
A
Retailer 3
-
€263 EUR
$294 USD
View
A
Retailer 4
-
€281 EUR
$314 USD
View
A
Retailer 5
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€281 EUR
$314 USD
View
A
Retailer 6
-
€425 EUR
$475 USD
View
A
Retailer 7
-
€471 EUR
$526 USD
View
A
Retailer 8
-
€483 EUR
ZAR 8,723 ZAR
View
A
Retailer 9
-
€510 EUR
$570 USD
View
A
Retailer 10
-
€535 EUR
£471 GBP
View
B+
Retailer 11
-
€772 EUR
$862 USD
View
B+
Retailer 12
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€810 EUR
$905 USD
View
B+
Retailer 13
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€865 EUR
$966 USD
View
B+
Retailer 14
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€904 EUR
$1,010 USD
View
B+
Retailer 15
-
€942 EUR
SGD 1,422 SGD
View
B+
Retailer 16
-
€950 EUR
$1,062 USD
View
B+
Retailer 17
-
€1,091 EUR
£960 GBP
View
B+
Retailer 18
-
€1,133 EUR
£997 GBP
View
B
Retailer 19
-
€1,996 EUR
$2,230 USD
View
Most Expensive
B
Rare Carat
MR-131750 · Oct 28
€2,318 EUR
$2,590 USD
View
19 more retailers have this diamond
Prices start from €226 EURSave up to €2,092 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 Oval
€226 EUR