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Oval|Lab Grown|IGI

0.71ct G SI1 Oval Lab Grown Diamond

ID • G/SI1 • IGI LG488141582

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG488141582

Diamond specifications and retailer prices

From €349 EUR
$390 USD
As of October 30, 2026
Save €1,970 EUR (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €2,319 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 0.71ct lab-grown oval diamond

This 0.71ct lab-grown oval sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG488141582 or 488141582. Listed at 11 retailers as of October 26, 2026, with prices from €349 to €2,319, a €1,970 spread on the same certified stone. MOH London lists it at €2,319. 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

0.71
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG488141582
Dimensions7.40 × 4.91 × 3.10 mm
L/W Ratio1.51
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
7.40 mm4.91 mm0.71 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG488141582
Side View
Table 54.5%Crown 32.8°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.1%

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: €2,319 EUR|Low: €349 EUR|High: €2,343 EUR|Avg: €868 EUR|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 2€349 EUR
Retailer 5€448 EUR
Retailer 8€500 EUR
Retailer 6€555 EUR
Retailer 9€555 EUR
Retailer 7€863 EUR
Retailer 3€923 EUR
Retailer 4€1,431 EUR
MOH London€2,319 EUR

41 data points across 9 retailers

11 retailers€349 EUR to €2,319 EUR

A
Cheapest Retailer
-
€349 EUR
$390 USD
B+
Retailer 2
-
€448 EUR
$500 USD
View
B+
Retailer 3
-
€500 EUR
$559 USD
View
Final sale: no returns
B+
Retailer 4
-
€501 EUR
$560 USD
View
B+
Retailer 5
-
€555 EUR
$620 USD
View
Retailer 6
-
€555 EUR
$620 USD
View
Price last confirmed 15 days ago
B
Retailer 7
-
€863 EUR
$964 USD
View
B
Retailer 8
-
€923 EUR
£812 GBP
View
B
Retailer 9
-
€1,431 EUR
$1,599 USD
View
B
Retailer 10
-
€1,459 EUR
$1,630 USD
View
Most Expensive
B
MOH London
LG488141582 · Oct 26
€2,319 EUR
£2,040 GBP
View
10 more retailers have this diamond
Prices start from €349 EURSave up to €1,970 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
0.71ct Oval
€349 EUR