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Asscher|Lab Grown|IGI

2.09ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG630431835

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG630431835

Diamond specifications and retailer prices

From £1,183 GBP
$1,576 USD
As of October 29, 2026
Save £3,675 GBP (76%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £4,859 GBP at Zales · As of October 28, 2026
View at Zales

About this 2.09ct lab-grown asscher diamond

This 2.09ct lab-grown asscher sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG630431835 or 630431835. Listed at 5 retailers as of October 28, 2026, with prices from £1,183 to £4,859, a £3,675 spread on the same certified stone. Zales lists it at £4,859. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.09
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG630431835
Dimensions6.96 × 6.94 × 4.79 mm
L/W Ratio1.00
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
6.96 mm6.94 mm2.09 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG630431835
Side View
Table 63.0%Crown 35.8°Girdle: MediumPavilion 42°Culet: NoneDepth 69.0%

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 29
Current: £4,048 GBP|Low: £380 GBP|High: £5,257 GBP|Avg: £2,491 GBP
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
Zales
September 25, 2026
Retailer 2£380 GBP
Retailer 11£749 GBP
Retailer 3£963 GBP
Retailer 14£963 GBP
Retailer 7£1,183 GBP
Retailer 10£1,724 GBP
Retailer 4£1,951 GBP
Retailer 13£2,014 GBP
Retailer 9£2,538 GBP
Retailer 5£2,629 GBP
Retailer 6£4,025 GBP
Retailer 1£4,048 GBP
Retailer 8£4,859 GBP
Zales£4,859 GBP
Retailer 12£5,257 GBP

2 data points across 15 retailers

5 retailers£1,183 GBP to £4,859 GBP

A
Cheapest Retailer
-
£1,183 GBP
$1,576 USD
B
Retailer 2
-
£4,048 GBP
$5,390 USD
View
B
Retailer 3
-
£4,274 GBP
View
B
Retailer 4
-
£4,859 GBP
$6,470 USD
View
Most Expensive
B
Zales
529037236 · Oct 28
£4,859 GBP
$6,470 USD
View
4 more retailers have this diamond
Prices start from £1,183 GBPSave up to £3,675 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
2.09ct Asscher
£1,183 GBP