CaratHunter
Plans
Asscher|Lab Grown|IGI

1.01ct D FL Asscher Lab Grown Diamond

VG • D/FL • IGI LG816602726

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG816602726

Diamond specifications and retailer prices

From £260 GBP
$349 USD
As of October 30, 2026
Save £1,732 GBP (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,993 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.01ct lab-grown asscher diamond

This 1.01ct lab-grown asscher sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG816602726 or 816602726. Listed at 21 retailers as of October 30, 2026, with prices from £260 to £1,993, a £1,732 spread on the same certified stone. Brilliant Earth lists it at £1,993. 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

1.01
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle44.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816602726
Dimensions5.58 × 5.50 × 3.68 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
5.58 mm5.50 mm1.01 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816602726
Side View
Table 67.0%Crown 36.2°Girdle: ThickPavilion 44.1°Culet: NoneDepth 66.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £1,993 GBP|Low: £260 GBP|High: £2,000 GBP|Avg: £685 GBP|-0.4%
Brilliant Earth
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
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 4£260 GBP
Retailer 8£274 GBP
Retailer 12£298 GBP
Retailer 9£340 GBP
Retailer 15£407 GBP
Retailer 10£437 GBP
Retailer 17£439 GBP
Retailer 13£470 GBP
Retailer 14£496 GBP
Retailer 2£514 GBP
Retailer 3£649 GBP
Retailer 11£846 GBP
Retailer 6£961 GBP
Retailer 7£963 GBP
Retailer 16£1,157 GBP
Retailer 5£1,157 GBP
Brilliant Earth£1,993 GBP

36 data points across 17 retailers

21 retailers£260 GBP to £1,993 GBP

A
Cheapest Retailer
-
£260 GBP
$349 USD
Final sale: no returns
Retailer 2
-
£274 GBP
$367 USD
View
Price last confirmed 23 days ago
A
Retailer 3
-
£298 GBP
View
Retailer 4
-
£318 GBP
$426 USD
View
Price last confirmed 36 days ago
Retailer 5
-
£335 GBP
$449 USD
View
Price last confirmed 36 days ago
Retailer 6
-
£340 GBP
$455 USD
View
Price last confirmed 28 days ago
Retailer 7
-
£340 GBP
$455 USD
View
Price last confirmed 19 days ago
A
Retailer 8
-
£407 GBP
$545 USD
View
A
Retailer 9
-
£437 GBP
$585 USD
View
A
Retailer 10
-
£439 GBP
$588 USD
View
B+
Retailer 11
-
£470 GBP
€600 EUR
View
B+
Retailer 12
-
£496 GBP
ZAR 10,726 ZAR
View
B+
Retailer 13
-
£514 GBP
View
B+
Retailer 14
-
£649 GBP
$870 USD
View
B+
Retailer 15
-
£846 GBP
$1,133 USD
View
B
Retailer 16
-
£961 GBP
$1,288 USD
View
Retailer 17
-
£963 GBP
$1,290 USD
View
Price last confirmed 12 days ago
Retailer 18
-
£1,091 GBP
$1,462 USD
View
Price last confirmed 30 days ago
B
Retailer 19
-
£1,157 GBP
$1,550 USD
View
B
Retailer 20
-
£1,157 GBP
View
Most Expensive
B
Brilliant Earth
20912973A · Oct 30
£1,993 GBP
$2,670 USD
View
20 more retailers have this diamond
Prices start from £260 GBPSave up to £1,732 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
1.01ct Asscher
£260 GBP