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Oval|Lab Grown|IGI

0.91ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG617450023

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG617450023

Diamond specifications and retailer prices

From €139 EUR
$155 USD
As of October 29, 2026
Save €1,651 EUR (92%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €1,790 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.91ct lab-grown oval diamond

This 0.91ct lab-grown oval sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG617450023 or 617450023. Listed at 25 retailers as of October 29, 2026, with prices from €139 to €1,790, a €1,651 spread on the same certified stone. Do Amore Diamonds lists it at €1,790. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.91
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617450023
Dimensions8.17 × 5.38 × 3.31 mm
L/W Ratio1.52
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
8.17 mm5.38 mm0.91 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617450023
Side View
Table 57.0%Crown 34.2°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.5%

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 29
Current: €817 EUR|Low: €139 EUR|High: €1,531 EUR|Avg: €699 EUR
Retailer 1
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Retailer 22
October 29, 2026
Retailer 4€139 EUR
Retailer 3€154 EUR
Retailer 2€160 EUR
Retailer 14€184 EUR
Retailer 22€342 EUR
Retailer 21€384 EUR
Retailer 7€453 EUR
Retailer 5€472 EUR
Retailer 11€501 EUR
Retailer 17€645 EUR
Retailer 13€655 EUR
Retailer 19€712 EUR
Retailer 9€743 EUR
Retailer 6€765 EUR
Retailer 1€817 EUR
Retailer 8€851 EUR
Retailer 16€890 EUR
Retailer 20€941 EUR
Retailer 10€996 EUR
Retailer 15€1,020 EUR
Retailer 12€1,531 EUR
Retailer 18€1,531 EUR

37 data points across 22 retailers

25 retailers€139 EUR to €1,790 EUR

A
Cheapest Retailer
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€139 EUR
$155 USD
Retailer 2
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€149 EUR
$166 USD
View
Price last confirmed 13 days ago
A
Retailer 3
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€154 EUR
$172 USD
View
Final sale: no returns
A
Retailer 4
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€160 EUR
$179 USD
View
Retailer 5
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€161 EUR
$180 USD
View
Price last confirmed 11 days ago
Retailer 6
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€184 EUR
$206 USD
View
Price last confirmed 13 days ago
A
Retailer 7
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€317 EUR
$354 USD
View
A
Retailer 8
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€342 EUR
ZAR 6,180 ZAR
View
A
Retailer 9
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€384 EUR
$429 USD
View
A
Retailer 10
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€453 EUR
$506 USD
View
A
Retailer 11
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€472 EUR
A$812 AUD
View
B+
Retailer 12
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€645 EUR
A$1,108 AUD
View
Retailer 13
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€655 EUR
$732 USD
View
Price last confirmed 14 days ago
B+
Retailer 14
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€712 EUR
$795 USD
View
B+
Retailer 15
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€743 EUR
CA$1,154 CAD
View
B+
Retailer 16
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€765 EUR
$854 USD
View
B
Retailer 17
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€817 EUR
$913 USD
View
B+
Retailer 18
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€851 EUR
A$1,463 AUD
View
B+
Retailer 19
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€890 EUR
£783 GBP
View
B+
Retailer 20
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€941 EUR
$1,051 USD
View
Retailer 21
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€996 EUR
£876 GBP
View
Price last confirmed 12 days ago
B
Retailer 22
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€1,020 EUR
$1,140 USD
View
B
Retailer 23
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€1,531 EUR
$1,710 USD
View
B
Retailer 24
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€1,531 EUR
$1,710 USD
View
Most Expensive
B
Do Amore Diamonds
32-LG617450023 · Oct 29
€1,790 EUR
$2,000 USD
View
24 more retailers have this diamond
Prices start from €139 EURSave up to €1,651 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
0.91ct Oval
€139 EUR