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Asscher|Lab Grown|IGI

1.25ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG838623748

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG838623748

Diamond specifications and retailer prices

From £156 GBP
$209 USD
As of November 3, 2026
Save £702 GBP (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £857 GBP at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.25ct lab-grown asscher diamond

This 1.25ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG838623748 or 838623748. Listed at 16 retailers as of November 1, 2026, with prices from £156 to £857, a £702 spread on the same certified stone. Reve Diamonds lists it at £857. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838623748
Dimensions5.91 × 5.73 × 3.84 mm
L/W Ratio1.03
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.91 mm5.73 mm1.25 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838623748
Side View
Table 66.0%Crown 34.3°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 67.0%

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: Nov 3
Current: £312 GBP|Low: £156 GBP|High: £866 GBP|Avg: £462 GBP|+0.1%
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
Retailer 15
Reve Diamonds
November 3, 2026
Retailer 2£156 GBP
Retailer 10£230 GBP
Retailer 4£232 GBP
Retailer 13£295 GBP
Retailer 1£312 GBP
Retailer 14£336 GBP
Retailer 15£363 GBP
Retailer 5£413 GBP
Retailer 11£420 GBP
Retailer 9£441 GBP
Retailer 7£522 GBP
Retailer 3£563 GBP
Retailer 12£566 GBP
Retailer 6£594 GBP
Retailer 8£806 GBP
Reve Diamonds£857 GBP

34 data points across 16 retailers

16 retailers£156 GBP to £857 GBP

A
Cheapest Retailer
-
£156 GBP
$209 USD
Final sale: no returns
A
Retailer 2
-
£230 GBP
View
B+
Retailer 3
-
£232 GBP
$312 USD
View
A
Retailer 4
-
£295 GBP
€377 EUR
View
A
Retailer 5
-
£312 GBP
View
A
Retailer 6
-
£336 GBP
View
A
Retailer 7
-
£363 GBP
$487 USD
View
B+
Retailer 8
-
£413 GBP
$554 USD
View
B+
Retailer 9
-
£420 GBP
A$868 AUD
View
B+
Retailer 10
-
£441 GBP
$592 USD
View
Retailer 11
-
£522 GBP
$700 USD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
£563 GBP
SGD 1,021 SGD
View
B+
Retailer 13
-
£566 GBP
$760 USD
View
B+
Retailer 14
-
£594 GBP
$798 USD
View
B
Retailer 15
-
£806 GBP
View
Most Expensive
B
Reve Diamonds
D7E3D822A · Nov 1
£857 GBP
$1,151 USD
View
15 more retailers have this diamond
Prices start from £156 GBPSave up to £702 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
1.25ct Asscher
£156 GBP