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Asscher|Lab Grown|IGI

1.91ct E VVS1 Asscher Lab Grown Diamond

ID • E/VVS1 • IGI LG811629861

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG811629861

Diamond specifications and retailer prices

From £216 GBP
$288 USD
As of October 28, 2026
Save £2,622 GBP (92%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £2,839 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.91ct lab-grown asscher diamond

This 1.91ct lab-grown asscher sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811629861 or 811629861. Listed at 25 retailers as of October 28, 2026, with prices from £216 to £2,839, a £2,622 spread on the same certified stone. Brilliant Earth lists it at £2,839. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811629861
Dimensions7.16 × 7.02 × 4.24 mm
L/W Ratio1.02
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
7.16 mm7.02 mm1.91 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811629861
Side View
Table 62.0%Crown 32.5°Girdle: MediumPavilion 39.8°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
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 28
Current: £2,839 GBP|Low: £188 GBP|High: £2,929 GBP|Avg: £700 GBP|-3.1%
Brilliant Earth
Retailer 2
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Retailer 20
October 29, 2026
Retailer 12£197 GBP
Retailer 8£216 GBP
Retailer 4£241 GBP
Retailer 18£241 GBP
Retailer 20£324 GBP
Retailer 19£360 GBP
Retailer 13£391 GBP
Retailer 15£414 GBP
Retailer 6£451 GBP
Retailer 2£459 GBP
Retailer 16£560 GBP
Retailer 17£610 GBP
Retailer 7£703 GBP
Retailer 3£774 GBP
Retailer 9£813 GBP
Retailer 10£948 GBP
Retailer 14£971 GBP
Retailer 5£1,037 GBP
Retailer 11£1,427 GBP
Brilliant Earth£2,839 GBP

33 data points across 20 retailers

25 retailers£216 GBP to £2,839 GBP

Retailer 1
-
£197 GBP
$262 USD
Price last confirmed 21 days ago
A
Retailer 2
-
£216 GBP
$288 USD
View
Final sale: no returns
A
Retailer 3
-
£241 GBP
$321 USD
View
A
Retailer 4
-
£241 GBP
$321 USD
View
Retailer 5
-
£243 GBP
$324 USD
View
Price last confirmed 26 days ago
Retailer 6
-
£279 GBP
HK$2,900 HKD
View
Price last confirmed 55 days ago
B+
Retailer 7
-
£324 GBP
$432 USD
View
A
Retailer 8
-
£360 GBP
$480 USD
View
A
Retailer 9
-
£391 GBP
€496 EUR
View
A
Retailer 10
-
£414 GBP
ZAR 8,904 ZAR
View
A
Retailer 11
-
£451 GBP
$600 USD
View
A
Retailer 12
-
£459 GBP
View
A
Retailer 13
-
£560 GBP
A$1,148 AUD
View
B+
Retailer 14
-
£610 GBP
$812 USD
View
Retailer 15
-
£683 GBP
$910 USD
View
Price last confirmed 24 days ago
B+
Retailer 16
-
£703 GBP
$936 USD
View
B+
Retailer 17
-
£774 GBP
$1,031 USD
View
Retailer 18
-
£783 GBP
$1,043 USD
View
Price last confirmed 29 days ago
B+
Retailer 19
-
£813 GBP
$1,082 USD
View
B+
Retailer 20
-
£948 GBP
$1,263 USD
View
B+
Retailer 21
-
£971 GBP
View
B
Retailer 22
-
£1,037 GBP
$1,381 USD
View
Retailer 23
-
£1,427 GBP
$1,900 USD
View
Price last confirmed 11 days ago
Retailer 24
-
£2,839 GBP
$3,780 USD
View
Price last confirmed 25 days ago
Most Expensive
B
Brilliant Earth
20880737A · Oct 28
£2,839 GBP
$3,780 USD
View
24 more retailers have this diamond
Prices start from £216 GBPSave up to £2,622 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
1.91ct Asscher
£216 GBP