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Oval|Lab Grown|IGI

1.91ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG825661359

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG825661359

Diamond specifications and retailer prices

From €376 EUR
$420 USD
As of October 29, 2026
Save €3,813 EUR (91%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €4,189 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.91ct lab-grown oval diamond

This 1.91ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825661359 or 825661359. Listed at 20 retailers as of October 29, 2026, with prices from €376 to €4,189, a €3,813 spread on the same certified stone. Brilliant Earth lists it at €4,189. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825661359
Dimensions9.98 × 6.95 × 4.20 mm
L/W Ratio1.44
Girdle conditionFaceted
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
9.98 mm6.95 mm1.91 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825661359
Side View
Table 61.0%Crown 34.8°Girdle: MED-STKPavilion 39°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
A+
Exceptional
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 29
Current: €4,189 EUR|Low: €376 EUR|High: €6,131 EUR|Avg: €1,413 EUR|-31.7%
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
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Retailer 19
Retailer 20
November 1, 2026
Retailer 20€376 EUR
Retailer 9€422 EUR
Retailer 18€422 EUR
Retailer 7€466 EUR
Retailer 8€466 EUR
Retailer 16€595 EUR
Retailer 14€695 EUR
Retailer 10€736 EUR
Retailer 2€768 EUR
Retailer 15€801 EUR
Retailer 19€1,308 EUR
Retailer 5€1,419 EUR
Retailer 4€1,499 EUR
Retailer 12€1,529 EUR
Retailer 11€1,572 EUR
Retailer 6€1,610 EUR
Retailer 13€1,617 EUR
Retailer 17€1,715 EUR
Retailer 3€3,195 EUR
Brilliant Earth€4,189 EUR

29 data points across 20 retailers

20 retailers€376 EUR to €4,189 EUR

A+
Cheapest Retailer
-
€376 EUR
$420 USD
A
Retailer 2
-
€422 EUR
$471 USD
View
A
Retailer 3
-
€422 EUR
$471 USD
View
Final sale: no returns
A
Retailer 4
-
€466 EUR
$521 USD
View
A
Retailer 5
-
€466 EUR
$521 USD
View
A
Retailer 6
-
€595 EUR
$665 USD
View
A
Retailer 7
-
€695 EUR
View
A
Retailer 8
-
€736 EUR
$822 USD
View
A
Retailer 9
-
€768 EUR
£676 GBP
View
A
Retailer 10
-
€801 EUR
ZAR 14,463 ZAR
View
B+
Retailer 11
-
€1,308 EUR
$1,461 USD
View
B+
Retailer 12
-
€1,419 EUR
$1,585 USD
View
B+
Retailer 13
-
€1,499 EUR
$1,675 USD
View
B+
Retailer 14
-
€1,529 EUR
$1,708 USD
View
B+
Retailer 15
-
€1,572 EUR
SGD 2,373 SGD
View
B+
Retailer 16
-
€1,610 EUR
$1,799 USD
View
B+
Retailer 17
-
€1,617 EUR
$1,806 USD
View
B+
Retailer 18
-
€1,715 EUR
£1,509 GBP
View
Retailer 19
-
€3,195 EUR
$3,570 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
21589841A · Oct 31
€4,189 EUR
$4,680 USD
View
19 more retailers have this diamond
Prices start from €376 EURSave up to €3,813 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+
1.91ct Oval
€376 EUR