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Asscher|Lab Grown|IGI

2.51ct E VS2 Asscher Lab Grown Diamond

ID • E/VS2 • IGI LG693553987

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG693553987

Diamond specifications and retailer prices

From £249 GBP
$333 USD
As of October 30, 2026
Save £1,707 GBP (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,955 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.51ct lab-grown asscher diamond

This 2.51ct lab-grown asscher sits in the two to three carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG693553987 or 693553987. Listed at 18 retailers as of October 30, 2026, with prices from £249 to £1,955, a £1,707 spread on the same certified stone. Brilliant Earth lists it at £1,955. 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

2.51
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG693553987
Dimensions7.51 × 7.41 × 4.95 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.51 mm7.41 mm2.51 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG693553987
Side View
Table 63.0%Crown 37.3°Girdle: MediumPavilion 39.8°Culet: NoneDepth 66.8%

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 30
Current: £1,955 GBP|Low: £249 GBP|High: £2,523 GBP|Avg: £776 GBP|-17.4%
Brilliant Earth
Retailer 2
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Retailer 18
October 30, 2026
Retailer 18£249 GBP
Retailer 14£288 GBP
Retailer 4£308 GBP
Retailer 5£308 GBP
Retailer 17£319 GBP
Retailer 13£422 GBP
Retailer 10£497 GBP
Retailer 11£528 GBP
Retailer 2£552 GBP
Retailer 6£585 GBP
Retailer 8£681 GBP
Retailer 15£904 GBP
Retailer 3£991 GBP
Retailer 9£1,023 GBP
Retailer 7£1,165 GBP
Retailer 12£1,237 GBP
Retailer 16£1,470 GBP
Brilliant Earth£1,955 GBP

41 data points across 18 retailers

18 retailers£249 GBP to £1,955 GBP

A
Cheapest Retailer
-
£249 GBP
$333 USD
A
Retailer 2
-
£288 GBP
$386 USD
View
A
Retailer 3
-
£308 GBP
$413 USD
View
A
Retailer 4
-
£308 GBP
$413 USD
View
Retailer 5
-
£319 GBP
View
Price last confirmed 13 days ago
A
Retailer 6
-
£422 GBP
$565 USD
View
B+
Retailer 7
-
£497 GBP
$666 USD
View
A
Retailer 8
-
£528 GBP
€674 EUR
View
A
Retailer 9
-
£552 GBP
View
A
Retailer 10
-
£585 GBP
$784 USD
View
A
Retailer 11
-
£681 GBP
$913 USD
View
B+
Retailer 12
-
£904 GBP
$1,211 USD
View
B+
Retailer 13
-
£991 GBP
$1,328 USD
View
Retailer 14
-
£1,023 GBP
$1,371 USD
View
Price last confirmed 12 days ago
B+
Retailer 15
-
£1,165 GBP
$1,561 USD
View
B+
Retailer 16
-
£1,237 GBP
View
Retailer 17
-
£1,470 GBP
$1,970 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
14982494A · Oct 30
£1,955 GBP
$2,620 USD
View
17 more retailers have this diamond
Prices start from £249 GBPSave up to £1,707 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
2.51ct Asscher
£249 GBP