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Oval|Lab Grown|IGI

1.91ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG804649537

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG804649537

Diamond specifications and retailer prices

From €361 EUR
$403 USD
As of October 29, 2026
Save €3,524 EUR (91%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €3,885 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 LG804649537 or 804649537. Listed at 23 retailers as of October 29, 2026, with prices from €361 to €3,885, a €3,524 spread on the same certified stone. Brilliant Earth lists it at €3,885. 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 angle33.1°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804649537
Dimensions10.24 × 7.07 × 4.22 mm
L/W Ratio1.45
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
10.24 mm7.07 mm1.91 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804649537
Side View
Table 61.0%Crown 33.1°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 59.7%

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: €3,885 EUR|Low: €361 EUR|High: €6,131 EUR|Avg: €1,311 EUR|-36.6%
Brilliant Earth
Retailer 2
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Retailer 21
November 1, 2026
Retailer 3€361 EUR
Retailer 15€404 EUR
Retailer 20€404 EUR
Retailer 8€447 EUR
Retailer 10€447 EUR
Retailer 18€577 EUR
Retailer 9€678 EUR
Retailer 11€708 EUR
Retailer 13€735 EUR
Retailer 19€761 EUR
Retailer 17€768 EUR
Retailer 21€1,254 EUR
Retailer 6€1,413 EUR
Retailer 5€1,438 EUR
Retailer 14€1,469 EUR
Retailer 12€1,520 EUR
Retailer 7€1,556 EUR
Retailer 16€1,675 EUR
Retailer 2€1,747 EUR
Retailer 4€3,195 EUR
Brilliant Earth€3,885 EUR

26 data points across 21 retailers

23 retailers€361 EUR to €3,885 EUR

A+
Cheapest Retailer
-
€361 EUR
$403 USD
A
Retailer 2
-
€404 EUR
$451 USD
View
Final sale: no returns
A
Retailer 3
-
€404 EUR
$451 USD
View
Retailer 4
-
€447 EUR
$499 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
€447 EUR
$499 USD
View
A
Retailer 6
-
€577 EUR
$645 USD
View
A
Retailer 7
-
€678 EUR
$758 USD
View
A
Retailer 8
-
€708 EUR
$791 USD
View
A
Retailer 9
-
€735 EUR
£646 GBP
View
A
Retailer 10
-
€761 EUR
View
A
Retailer 11
-
€768 EUR
ZAR 13,867 ZAR
View
Retailer 12
-
€1,076 EUR
$1,202 USD
View
Price last confirmed 22 days ago
B+
Retailer 13
-
€1,254 EUR
$1,401 USD
View
B+
Retailer 14
-
€1,413 EUR
$1,579 USD
View
B+
Retailer 15
-
€1,438 EUR
$1,606 USD
View
B+
Retailer 16
-
€1,469 EUR
$1,641 USD
View
B+
Retailer 17
-
€1,520 EUR
SGD 2,295 SGD
View
B+
Retailer 18
-
€1,556 EUR
$1,738 USD
View
B+
Retailer 19
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€1,558 EUR
$1,741 USD
View
B+
Retailer 20
-
€1,675 EUR
$1,871 USD
View
B+
Retailer 21
-
€1,747 EUR
£1,537 GBP
View
Retailer 22
-
€3,195 EUR
$3,570 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
21420325A · Oct 31
€3,885 EUR
$4,340 USD
View
22 more retailers have this diamond
Prices start from €361 EURSave up to €3,524 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
€361 EUR