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Oval|Lab Grown|IGI

0.71ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG825676262

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG825676262

Diamond specifications and retailer prices

From £139 GBP
As of November 3, 2026
Save £1,062 GBP (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,201 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825676262 or 825676262. Listed at 22 retailers as of November 2, 2026, with prices from £139 to £1,201, a £1,062 spread on the same certified stone. Do Amore Diamonds lists it at £1,201. 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

0.71
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825676262
Dimensions7.19 × 4.99 × 3.13 mm
L/W Ratio1.44
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
7.19 mm4.99 mm0.71 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825676262
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.7%

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 3
Current: £1,201 GBP|Low: £130 GBP|High: £1,201 GBP|Avg: £384 GBP
Do Amore Diamonds
Retailer 2
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November 3, 2026
Retailer 8£138 GBP
Retailer 4£139 GBP
Retailer 7£160 GBP
Retailer 11£171 GBP
Retailer 16£175 GBP
Retailer 17£215 GBP
Retailer 3£248 GBP
Retailer 20£265 GBP
Retailer 9£302 GBP
Retailer 2£309 GBP
Retailer 15£310 GBP
Retailer 14£435 GBP
Retailer 19£526 GBP
Retailer 10£549 GBP
Retailer 18£567 GBP
Retailer 12£589 GBP
Retailer 6£592 GBP
Retailer 13£798 GBP
Retailer 5£814 GBP
Do Amore Diamonds£1,201 GBP

42 data points across 20 retailers

22 retailers£139 GBP to £1,201 GBP

Retailer 1
-
£138 GBP
Price last confirmed 12 days ago
A
Retailer 2
-
£139 GBP
View
Final sale: no returns
Retailer 3
-
£160 GBP
View
Price last confirmed 15 days ago
Retailer 4
-
£168 GBP
View
Price last confirmed 23 days ago
Retailer 5
-
£171 GBP
View
Price last confirmed 14 days ago
A
Retailer 6
-
£175 GBP
View
A
Retailer 7
-
£175 GBP
View
A
Retailer 8
-
£215 GBP
View
A
Retailer 9
-
£248 GBP
View
A
Retailer 10
-
£265 GBP
View
A
Retailer 11
-
£309 GBP
View
A
Retailer 12
-
£310 GBP
View
B+
Retailer 13
-
£435 GBP
View
B+
Retailer 14
-
£526 GBP
View
Retailer 15
-
£549 GBP
View
Price last confirmed 14 days ago
B+
Retailer 16
-
£567 GBP
View
B+
Retailer 17
-
£589 GBP
View
B+
Retailer 18
-
£592 GBP
View
B+
Retailer 19
-
£798 GBP
View
B
Retailer 20
-
£814 GBP
View
Retailer 21
-
£994 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Do Amore Diamonds
27-C01D9ABF5 · Nov 2
£1,201 GBP
$1,610 USD
View
21 more retailers have this diamond
Prices start from £139 GBPSave up to £1,062 GBP

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
£139 GBP