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Radiant|Lab Grown|IGI

0.71ct D VS2 Radiant Lab Grown Diamond

EX • D/VS2 • IGI LG686508970

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG686508970

Diamond specifications and retailer prices

From £110 GBP
$147 USD
As of October 30, 2026
Save £943 GBP (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,052 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.71ct lab-grown radiant diamond

This 0.71ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG686508970 or 686508970. Listed at 21 retailers as of October 30, 2026, with prices from £110 to £1,052, a £943 spread on the same certified stone. Do Amore Diamonds lists it at £1,052. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.71
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG686508970
Dimensions4.36 × 6.12 × 3.08 mm
L/W Ratio1.40
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
4.36 mm6.12 mm0.71 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG686508970
Side View
Table 64.0%Crown 41°Girdle: MED-STKPavilion 36.9°Culet: NoneDepth 70.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £1,052 GBP|Low: £105 GBP|High: £1,067 GBP|Avg: £400 GBP|-1.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 12£105 GBP
Retailer 3£122 GBP
Retailer 11£136 GBP
Retailer 5£185 GBP
Retailer 8£194 GBP
Retailer 13£225 GBP
Retailer 6£265 GBP
Retailer 10£315 GBP
Retailer 9£461 GBP
Retailer 2£701 GBP
Retailer 4£766 GBP
Retailer 7£785 GBP
Do Amore Diamonds£1,052 GBP

43 data points across 13 retailers

21 retailers£110 GBP to £1,052 GBP

Retailer 1
-
£105 GBP
$141 USD
Price last confirmed 30 days ago
A
Retailer 2
-
£110 GBP
$147 USD
View
A
Retailer 3
-
£122 GBP
$164 USD
View
Final sale: no returns
Retailer 4
-
£127 GBP
$170 USD
View
Price last confirmed 35 days ago
A
Retailer 5
-
£136 GBP
$182 USD
View
Retailer 6
-
£136 GBP
$182 USD
View
Price last confirmed 7 days ago
Retailer 7
-
£136 GBP
$182 USD
View
Price last confirmed 29 days ago
A
Retailer 8
-
£152 GBP
$204 USD
View
A
Retailer 9
-
£185 GBP
$248 USD
View
A
Retailer 10
-
£194 GBP
$260 USD
View
A
Retailer 11
-
£225 GBP
$302 USD
View
A
Retailer 12
-
£265 GBP
View
B+
Retailer 13
-
£315 GBP
A$649 AUD
View
B
Retailer 14
-
£461 GBP
$618 USD
View
Retailer 15
-
£482 GBP
$646 USD
View
Price last confirmed 32 days ago
B
Retailer 16
-
£482 GBP
$646 USD
View
B
Retailer 17
-
£612 GBP
$820 USD
View
B
Retailer 18
-
£701 GBP
View
B
Retailer 19
-
£766 GBP
$1,027 USD
View
B
Retailer 20
-
£785 GBP
View
Most Expensive
B
Do Amore Diamonds
27-EEF5D67F4 · Oct 31
£1,052 GBP
$1,410 USD
View
20 more retailers have this diamond
Prices start from £110 GBPSave up to £943 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 Radiant
£110 GBP