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Asscher|Lab Grown|IGI

1.30ct E IF Asscher Lab Grown Diamond

ID • E/IF • IGI LG799692362

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG799692362

Diamond specifications and retailer prices

From £356 GBP
$473 USD
As of October 28, 2026
Save £1,653 GBP (82%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £2,009 GBP at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.3ct lab-grown asscher diamond

This 1.3ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799692362 or 799692362. Listed at 5 retailers as of October 26, 2026, with prices from £356 to £2,009, a £1,653 spread on the same certified stone. Brilliant Earth lists it at £2,009. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle48.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799692362
Dimensions6.06 × 6.00 × 4.15 mm
L/W Ratio1.01
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
6.06 mm6.00 mm1.30 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799692362
Side View
Table 64.0%Crown 35.4°Girdle: MediumPavilion 48.6°Culet: NoneDepth 69.2%

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 28
Current: £2,009 GBP|Low: £349 GBP|High: £2,009 GBP|Avg: £690 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 4£356 GBP
Retailer 5£382 GBP
Retailer 6£392 GBP
Retailer 3£394 GBP
Retailer 7£440 GBP
Retailer 9£780 GBP
Retailer 2£842 GBP
Retailer 8£1,044 GBP
Brilliant Earth£2,009 GBP

21 data points across 9 retailers

5 retailers£356 GBP to £2,009 GBP

A
Cheapest Retailer
-
£356 GBP
$473 USD
A
Retailer 2
-
£382 GBP
€483 EUR
View
A
Retailer 3
-
£394 GBP
$523 USD
View
B+
Retailer 4
-
£842 GBP
View
Most Expensive
B
Brilliant Earth
19835083A · Oct 26
£2,009 GBP
$2,670 USD
View
4 more retailers have this diamond
Prices start from £356 GBPSave up to £1,653 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
1.30ct Asscher
£356 GBP