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Asscher|Lab Grown|IGI

1.02ct E IF Asscher Lab Grown Diamond

VG • E/IF • IGI LG849626330

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG849626330

Diamond specifications and retailer prices

From £240 GBP
$321 USD
As of October 31, 2026
Save £833 GBP (78%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,073 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.02ct lab-grown asscher diamond

This 1.02ct lab-grown asscher sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG849626330 or 849626330. Listed at 9 retailers as of October 30, 2026, with prices from £240 to £1,073, a £833 spread on the same certified stone. Reve Diamonds lists it at £1,073. 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

1.02
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849626330
Dimensions5.74 × 5.66 × 3.47 mm
L/W Ratio1.01
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
5.74 mm5.66 mm1.02 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849626330
Side View
Table 67.0%Crown 33.2°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
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 31
Current: £373 GBP|Low: £240 GBP|High: £1,073 GBP|Avg: £485 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Reve Diamonds
October 31, 2026
Retailer 2£240 GBP
Retailer 7£271 GBP
Retailer 6£274 GBP
Retailer 1£373 GBP
Retailer 5£422 GBP
Retailer 4£446 GBP
Retailer 8£450 GBP
Retailer 3£786 GBP
Reve Diamonds£1,073 GBP

2 data points across 9 retailers

9 retailers£240 GBP to £1,073 GBP

Cheapest Retailer
-
£240 GBP
$321 USD
A
Retailer 2
-
£271 GBP
View
A
Retailer 3
-
£274 GBP
$367 USD
View
Final sale: no returns
Retailer 4
-
£373 GBP
$500 USD
View
B+
Retailer 5
-
£422 GBP
$566 USD
View
B+
Retailer 6
-
£446 GBP
$597 USD
View
B+
Retailer 7
-
£450 GBP
View
B
Retailer 8
-
£786 GBP
$1,053 USD
View
Most Expensive
B
Reve Diamonds
46FA322FC · Oct 30
£1,073 GBP
$1,438 USD
View
8 more retailers have this diamond
Prices start from £240 GBPSave up to £833 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
1.02ct Asscher
£240 GBP