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Asscher|Lab Grown|IGI

1.92ct F IF Asscher Lab Grown Diamond

ID • F/IF • IGI LG630464028

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG630464028

Diamond specifications and retailer prices

From £307 GBP
$411 USD
As of November 1, 2026
Save £1,910 GBP (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £3,239 GBP at Brilliant Earth · As of October 8, 2026
View at Brilliant Earth

About this 1.92ct lab-grown asscher diamond

This 1.92ct lab-grown asscher sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG630464028 or 630464028. Listed at 15 retailers as of November 1, 2026, with a 623% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.92
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG630464028
Dimensions6.80 × 6.73 × 4.33 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
6.80 mm6.73 mm1.92 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG630464028
Side View
Table 67.0%Crown 34.8°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 64.3%

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: Nov 1
Current: £3,239 GBP|Low: £207 GBP|High: £3,344 GBP|Avg: £1,018 GBP|-3.1%
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
November 1, 2026
Retailer 3£307 GBP
Retailer 16£340 GBP
Retailer 7£452 GBP
Retailer 4£540 GBP
Retailer 17£542 GBP
Retailer 15£548 GBP
Retailer 12£583 GBP
Retailer 10£612 GBP
Retailer 11£787 GBP
Retailer 14£819 GBP
Retailer 6£1,121 GBP
Retailer 5£1,175 GBP
Retailer 8£1,224 GBP
Retailer 2£1,326 GBP
Retailer 9£1,422 GBP
Retailer 13£2,217 GBP
Brilliant Earth£3,239 GBP

42 data points across 17 retailers

15 retailers£307 GBP to £2,217 GBP

A
Cheapest Retailer
-
£307 GBP
$411 USD
Final sale: no returns
Retailer 2
-
£340 GBP
$455 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
£452 GBP
$605 USD
View
A
Retailer 4
-
£540 GBP
$724 USD
View
A
Retailer 5
-
£542 GBP
$726 USD
View
A
Retailer 6
-
£583 GBP
ZAR 12,622 ZAR
View
A
Retailer 7
-
£612 GBP
View
A
Retailer 8
-
£787 GBP
A$1,623 AUD
View
A
Retailer 9
-
£819 GBP
$1,097 USD
View
B+
Retailer 10
-
£1,121 GBP
$1,501 USD
View
B+
Retailer 11
-
£1,175 GBP
$1,574 USD
View
B+
Retailer 12
-
£1,326 GBP
View
B
Retailer 13
-
£1,516 GBP
View
B
Retailer 14
-
£2,217 GBP
$2,970 USD
View
Most Expensive
Brilliant Earth
21385268A · Oct 8
£3,239 GBP
$4,340 USD
View
Price last confirmed 24 days ago
14 more retailers have this diamond
Prices start from £307 GBPSave up to £1,910 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
1.92ct Asscher
£307 GBP