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Asscher|Lab Grown|IGI

1.04ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG816615990

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG816615990

Diamond specifications and retailer prices

From £217 GBP
As of October 30, 2026
Save £1,260 GBP (85%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,478 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.04ct lab-grown asscher diamond

This 1.04ct lab-grown asscher sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816615990 or 816615990. Listed at 8 retailers as of October 30, 2026, with prices from £217 to £1,478, a £1,260 spread on the same certified stone. Do Amore Diamonds lists it at £1,478. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816615990
Dimensions5.67 × 5.64 × 3.53 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
5.67 mm5.64 mm1.04 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816615990
Side View
Table 69.0%Crown 35.3°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.6%

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: £1,478 GBP|Low: £211 GBP|High: £2,381 GBP|Avg: £774 GBP|-37.9%
Do Amore Diamonds
Retailer 2
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Retailer 15
October 30, 2026
Retailer 4£211 GBP
Retailer 8£217 GBP
Retailer 5£236 GBP
Retailer 12£330 GBP
Retailer 14£444 GBP
Retailer 6£482 GBP
Retailer 15£588 GBP
Retailer 3£608 GBP
Retailer 11£615 GBP
Retailer 13£708 GBP
Retailer 9£845 GBP
Retailer 10£978 GBP
Retailer 2£1,202 GBP
Retailer 7£1,209 GBP
Do Amore Diamonds£1,478 GBP

20 data points across 15 retailers

8 retailers£217 GBP to £1,478 GBP

A
Cheapest Retailer
-
£217 GBP
A
Retailer 2
-
£330 GBP
$442 USD
View
B+
Retailer 3
-
£615 GBP
$824 USD
View
B+
Retailer 4
-
£708 GBP
$948 USD
View
B+
Retailer 5
-
£845 GBP
View
Retailer 6
-
£978 GBP
$1,310 USD
View
Price last confirmed 12 days ago
B
Retailer 7
-
£1,202 GBP
$1,610 USD
View
Most Expensive
B
Do Amore Diamonds
27-81E514562 · Oct 31
£1,478 GBP
$1,980 USD
View
7 more retailers have this diamond
Prices start from £217 GBPSave up to £1,260 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
1.04ct Asscher
£217 GBP