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Oval|Lab Grown|IGI

1.71ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG799638867

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG799638867

Diamond specifications and retailer prices

From €327 EUR
$365 USD
As of October 29, 2026
Save €3,549 EUR (92%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €3,876 EUR at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.71ct lab-grown oval diamond

This 1.71ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799638867 or 799638867. Listed at 22 retailers as of October 28, 2026, with prices from €327 to €3,876, a €3,549 spread on the same certified stone. Rare Carat lists it at €3,876. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799638867
Dimensions9.86 × 6.66 × 4.13 mm
L/W Ratio1.48
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
9.86 mm6.66 mm1.71 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799638867
Side View
Table 60.0%Crown 35.8°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A
Excellent
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: €3,876 EUR|Low: €327 EUR|High: €4,735 EUR|Avg: €1,241 EUR|-2.0%
Rare Carat
Retailer 2
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Retailer 21
November 1, 2026
Retailer 9€327 EUR
Retailer 7€366 EUR
Retailer 4€380 EUR
Retailer 17€405 EUR
Retailer 12€466 EUR
Retailer 15€542 EUR
Retailer 19€571 EUR
Retailer 13€651 EUR
Retailer 18€697 EUR
Retailer 11€707 EUR
Retailer 2€732 EUR
Retailer 8€926 EUR
Retailer 16€1,003 EUR
Retailer 3€1,156 EUR
Retailer 20€1,303 EUR
Retailer 10€1,339 EUR
Retailer 6€1,531 EUR
Retailer 21€1,541 EUR
Retailer 14€1,732 EUR
Retailer 5€3,222 EUR
Rare Carat€3,876 EUR

32 data points across 21 retailers

22 retailers€327 EUR to €3,876 EUR

A
Cheapest Retailer
-
€327 EUR
$365 USD
A
Retailer 2
-
€366 EUR
$409 USD
View
Final sale: no returns
A
Retailer 3
-
€380 EUR
$424 USD
View
A
Retailer 4
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€405 EUR
$453 USD
View
A
Retailer 5
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€466 EUR
$521 USD
View
A
Retailer 6
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€542 EUR
$605 USD
View
A
Retailer 7
-
€571 EUR
$638 USD
View
A
Retailer 8
-
€651 EUR
View
A
Retailer 9
-
€697 EUR
ZAR 12,576 ZAR
View
A
Retailer 10
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€707 EUR
$790 USD
View
A
Retailer 11
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€732 EUR
£644 GBP
View
A
Retailer 12
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€926 EUR
$1,035 USD
View
A
Retailer 13
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€1,003 EUR
$1,120 USD
View
B+
Retailer 14
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€1,156 EUR
$1,292 USD
View
B+
Retailer 15
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€1,303 EUR
$1,456 USD
View
B+
Retailer 16
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€1,339 EUR
$1,496 USD
View
B+
Retailer 17
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€1,412 EUR
$1,577 USD
View
B+
Retailer 18
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€1,531 EUR
$1,711 USD
View
B+
Retailer 19
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€1,541 EUR
$1,721 USD
View
Retailer 20
-
€1,732 EUR
£1,524 GBP
View
Price last confirmed 21 days ago
B
Retailer 21
-
€3,222 EUR
$3,600 USD
View
Most Expensive
B
Rare Carat
C262-20A · Oct 28
€3,876 EUR
$4,330 USD
View
21 more retailers have this diamond
Prices start from €327 EURSave up to €3,549 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
1.71ct Oval
€327 EUR