Oval|Lab Grown|IGI

1.91ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG844621734

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG844621734

Diamond specifications and retailer prices

From €581 EUR
$649 USD
As of October 30, 2026
Save €4,298 EUR (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €6,149 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 LG844621734 or 844621734. Listed at 20 retailers as of October 30, 2026, with a 740% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844621734
Dimensions10.12 × 6.95 × 4.36 mm
L/W Ratio1.46
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
10.12 mm6.95 mm1.91 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844621734
Side View
Table 58.0%Crown 34.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.7%

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: €942 EUR|Low: €581 EUR|High: €4,879 EUR|Avg: €1,668 EUR|+0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 5€581 EUR
Retailer 6€601 EUR
Retailer 13€653 EUR
Retailer 12€824 EUR
Retailer 17€878 EUR
Retailer 11€900 EUR
Retailer 1€942 EUR
Retailer 15€972 EUR
Retailer 8€1,256 EUR
Retailer 2€1,446 EUR
Retailer 9€1,762 EUR
Retailer 10€1,840 EUR
Retailer 16€1,896 EUR
Retailer 4€1,952 EUR
Retailer 14€2,374 EUR
Retailer 7€2,474 EUR
Retailer 3€2,630 EUR
Retailer 19€3,200 EUR
Retailer 18€4,879 EUR

16 data points across 19 retailers

20 retailers€581 EUR to €4,879 EUR

A
Cheapest Retailer
-
€581 EUR
$649 USD
Final sale: no returns
Retailer 2
-
€601 EUR
£529 GBP
View
Price last confirmed 15 days ago
A
Retailer 3
-
€653 EUR
$730 USD
View
A
Retailer 4
-
€824 EUR
View
A
Retailer 5
-
€878 EUR
$981 USD
View
A
Retailer 6
-
€900 EUR
$1,005 USD
View
A
Retailer 7
-
€942 EUR
£829 GBP
View
A
Retailer 8
-
€972 EUR
ZAR 17,540 ZAR
View
B+
Retailer 9
-
€1,256 EUR
$1,403 USD
View
B+
Retailer 10
-
€1,446 EUR
$1,615 USD
View
B+
Retailer 11
-
€1,762 EUR
$1,969 USD
View
B+
Retailer 12
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€1,840 EUR
$2,056 USD
View
B
Retailer 13
-
€1,896 EUR
CA$2,941 CAD
View
B
Retailer 14
-
€1,952 EUR
$2,181 USD
View
B+
Retailer 15
-
€2,374 EUR
£2,088 GBP
View
B
Retailer 16
-
€2,474 EUR
$2,764 USD
View
B
Retailer 17
-
€2,630 EUR
$2,938 USD
View
Retailer 18
-
€3,200 EUR
$3,575 USD
View
Price last confirmed 13 days ago
B
Retailer 19
-
€4,879 EUR
$5,451 USD
View
Most Expensive
Brilliant Earth
22269782A · Oct 31
€6,149 EUR
$6,870 USD
View
Price under review
19 more retailers have this diamond
Prices start from €581 EURSave up to €4,298 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
€581 EUR