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Oval|Lab Grown|IGI

1.76ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG617474012

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG617474012

Diamond specifications and retailer prices

From €184 EUR
$206 USD
As of November 1, 2026
Save €997 EUR (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,182 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.76ct lab-grown oval diamond

This 1.76ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG617474012 or 617474012. Listed at 14 retailers as of October 31, 2026, with prices from €184 to €1,182, a €997 spread on the same certified stone. Brilliant Earth lists it at €1,182. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.76
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617474012
Dimensions10.24 × 6.83 × 4.15 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.24 mm6.83 mm1.76 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617474012
Side View
Table 61.0%Crown 34.7°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.8%

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: Nov 1
Current: €1,182 EUR|Low: €177 EUR|High: €1,182 EUR|Avg: €500 EUR
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
Retailer 14
November 1, 2026
Retailer 6€184 EUR
Retailer 9€214 EUR
Retailer 3€228 EUR
Retailer 13€228 EUR
Retailer 12€294 EUR
Retailer 4€396 EUR
Retailer 7€406 EUR
Retailer 2€421 EUR
Retailer 11€527 EUR
Retailer 14€533 EUR
Retailer 5€735 EUR
Retailer 10€738 EUR
Retailer 8€1,070 EUR
Brilliant Earth€1,182 EUR

37 data points across 14 retailers

14 retailers€184 EUR to €1,182 EUR

A
Cheapest Retailer
-
€184 EUR
$206 USD
A
Retailer 2
-
€214 EUR
$239 USD
View
Retailer 3
-
€228 EUR
$255 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
€228 EUR
$255 USD
View
Retailer 5
-
€294 EUR
£259 GBP
View
Price last confirmed 15 days ago
B+
Retailer 6
-
€396 EUR
$442 USD
View
A
Retailer 7
-
€406 EUR
View
A
Retailer 8
-
€421 EUR
£370 GBP
View
A
Retailer 9
-
€527 EUR
$589 USD
View
A
Retailer 10
-
€533 EUR
$596 USD
View
B+
Retailer 11
-
€735 EUR
$821 USD
View
B
Retailer 12
-
€738 EUR
$824 USD
View
B
Retailer 13
-
€1,070 EUR
£941 GBP
View
Most Expensive
B
Brilliant Earth
8971351A · Oct 31
€1,182 EUR
$1,320 USD
View
13 more retailers have this diamond
Prices start from €184 EURSave up to €997 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
1.76ct Oval
€184 EUR