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Oval|Lab Grown|IGI

0.71ct D SI2 Oval Lab Grown Diamond

ID • D/SI2 • IGI LG842660979

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG842660979

Diamond specifications and retailer prices

From €137 EUR
HK$1,200 HKD
As of October 30, 2026
Save €289 EUR (68%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €1,000 EUR at MOH London · As of October 21, 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG842660979 or 842660979. Listed at 8 retailers as of October 26, 2026, with a 211% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.7°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842660979
Dimensions7.30 × 4.87 × 3.03 mm
L/W Ratio1.50
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.30 mm4.87 mm0.71 ctD / SI2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG842660979
Side View
Table 60.0%Crown 37.7°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 62.2%

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: €1,000 EUR|Low: €107 EUR|High: €1,000 EUR|Avg: €326 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 8€107 EUR
Retailer 10€137 EUR
Retailer 6€214 EUR
Retailer 7€215 EUR
Retailer 9€238 EUR
Retailer 4€294 EUR
Retailer 3€334 EUR
Retailer 2€367 EUR
Retailer 5€427 EUR
MOH London€1,000 EUR

7 data points across 10 retailers

8 retailers€137 EUR to €427 EUR

A
Cheapest Retailer
-
€137 EUR
HK$1,200 HKD
A
Retailer 2
-
€215 EUR
$240 USD
View
B+
Retailer 3
-
€238 EUR
$266 USD
View
B+
Retailer 4
-
€294 EUR
£258 GBP
View
B+
Retailer 5
-
€334 EUR
SGD 504 SGD
View
A
Retailer 6
-
€367 EUR
$410 USD
View
B+
Retailer 7
-
€427 EUR
$477 USD
View
Most Expensive
MOH London
LG842660979 · Oct 21
€1,000 EUR
£880 GBP
View
Price last confirmed 9 days ago
7 more retailers have this diamond
Prices start from €137 EURSave up to €289 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
€137 EUR