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Asscher|Lab Grown|IGI

0.83ct D IF Asscher Lab Grown Diamond

VG • D/IF • IGI LG812621038

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG812621038

Diamond specifications and retailer prices

From £201 GBP
$269 USD
As of November 3, 2026
Save £785 GBP (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £986 GBP at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.83ct lab-grown asscher diamond

This 0.83ct lab-grown asscher sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG812621038 or 812621038. Listed at 21 retailers as of November 1, 2026, with prices from £201 to £986, a £785 spread on the same certified stone. Reve Diamonds lists it at £986. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.83
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812621038
Dimensions5.20 × 5.12 × 3.50 mm
L/W Ratio1.02
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
5.20 mm5.12 mm0.83 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812621038
Side View
Table 62.0%Crown 38.9°Girdle: MediumPavilion 40.1°Culet: NoneDepth 68.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 3
Current: £556 GBP|Low: £201 GBP|High: £986 GBP|Avg: £463 GBP|-1.6%
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
Retailer 14
Reve Diamonds
November 3, 2026
Retailer 3£201 GBP
Retailer 6£225 GBP
Retailer 5£276 GBP
Retailer 13£313 GBP
Retailer 12£370 GBP
Retailer 8£404 GBP
Retailer 14£407 GBP
Retailer 7£417 GBP
Retailer 2£486 GBP
Retailer 1£556 GBP
Retailer 10£581 GBP
Retailer 11£611 GBP
Retailer 4£753 GBP
Retailer 9£890 GBP
Reve Diamonds£986 GBP

39 data points across 15 retailers

21 retailers£201 GBP to £986 GBP

Retailer 1
-
£182 GBP
$244 USD
Price last confirmed 26 days ago
Retailer 2
-
£186 GBP
$250 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
£201 GBP
$269 USD
View
Final sale: no returns
Retailer 4
-
£211 GBP
$283 USD
View
Price last confirmed 39 days ago
Retailer 5
-
£222 GBP
$298 USD
View
Price last confirmed 39 days ago
Retailer 6
-
£225 GBP
$302 USD
View
Price last confirmed 31 days ago
Retailer 7
-
£225 GBP
$302 USD
View
Price last confirmed 22 days ago
Retailer 8
-
£276 GBP
$370 USD
View
Price last confirmed 15 days ago
A
Retailer 9
-
£313 GBP
$420 USD
View
A
Retailer 10
-
£370 GBP
€472 EUR
View
B+
Retailer 11
-
£404 GBP
ZAR 8,749 ZAR
View
B+
Retailer 12
-
£407 GBP
$546 USD
View
B+
Retailer 13
-
£417 GBP
View
B+
Retailer 14
-
£486 GBP
$651 USD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
£556 GBP
A$1,148 AUD
View
B+
Retailer 16
-
£581 GBP
$779 USD
View
B+
Retailer 17
-
£611 GBP
$820 USD
View
Retailer 18
-
£724 GBP
$971 USD
View
Price last confirmed 33 days ago
B
Retailer 19
-
£753 GBP
$1,010 USD
View
B
Retailer 20
-
£890 GBP
View
Most Expensive
B
Reve Diamonds
1A6CEA359 · Nov 1
£986 GBP
$1,322 USD
View
20 more retailers have this diamond
Prices start from £201 GBPSave up to £785 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
0.83ct Asscher
£201 GBP