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Asscher|Lab Grown|IGI

0.71ct D IF Asscher Lab Grown Diamond

EX • D/IF • IGI LG650499683

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG650499683

Diamond specifications and retailer prices

From £145 GBP
$195 USD
As of October 28, 2026
Save £752 GBP (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £897 GBP at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.71ct lab-grown asscher diamond

This 0.71ct lab-grown asscher 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 LG650499683 or 650499683. Listed at 18 retailers as of October 28, 2026, with prices from £145 to £897, a £752 spread on the same certified stone. Reve Diamonds lists it at £897. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle43.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG650499683
Dimensions4.81 × 4.81 × 3.34 mm
L/W Ratio1.00
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
4.81 mm4.81 mm0.71 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG650499683
Side View
Table 61.0%Crown 33.3°Girdle: MediumPavilion 43.4°Culet: NoneDepth 69.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: £345 GBP|Low: £120 GBP|High: £897 GBP|Avg: £448 GBP|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
November 3, 2026
Retailer 11£145 GBP
Retailer 4£169 GBP
Retailer 2£265 GBP
Retailer 9£318 GBP
Retailer 7£341 GBP
Retailer 1£345 GBP
Retailer 13£349 GBP
Retailer 3£400 GBP
Retailer 8£479 GBP
Retailer 6£480 GBP
Retailer 12£551 GBP
Retailer 5£643 GBP
Retailer 10£879 GBP
Reve Diamonds£897 GBP

40 data points across 14 retailers

18 retailers£145 GBP to £897 GBP

A
Cheapest Retailer
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£145 GBP
$195 USD
A
Retailer 2
-
£169 GBP
$227 USD
View
Final sale: no returns
A
Retailer 3
-
£197 GBP
$265 USD
View
A
Retailer 4
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£265 GBP
$355 USD
View
A
Retailer 5
-
£265 GBP
$355 USD
View
A
Retailer 6
-
£318 GBP
€407 EUR
View
Retailer 7
-
£337 GBP
View
Price last confirmed 21 days ago
A
Retailer 8
-
£341 GBP
ZAR 7,396 ZAR
View
A
Retailer 9
-
£345 GBP
View
A
Retailer 10
-
£349 GBP
$468 USD
View
B+
Retailer 11
-
£400 GBP
$537 USD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
£479 GBP
$643 USD
View
B+
Retailer 13
-
£480 GBP
A$990 AUD
View
B+
Retailer 14
-
£551 GBP
$740 USD
View
B
Retailer 15
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£635 GBP
View
B
Retailer 16
-
£643 GBP
$863 USD
View
Retailer 17
-
£879 GBP
View
Price last confirmed 9 days ago
Most Expensive
B
Reve Diamonds
D9E098A35 · Nov 1
£897 GBP
$1,204 USD
View
17 more retailers have this diamond
Prices start from £145 GBPSave up to £752 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 Asscher
£145 GBP