CaratHunter
Plans
Asscher|Lab Grown|IGI

1.34ct H VS1 Asscher Lab Grown Diamond

ID • H/VS1 • IGI LG611391179

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG611391179

Diamond specifications and retailer prices

From £223 GBP
As of October 29, 2026
Save £647 GBP (74%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £870 GBP at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.34ct lab-grown asscher diamond

This 1.34ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG611391179 or 611391179. Listed at 15 retailers as of October 28, 2026, with prices from £223 to £870, a £647 spread on the same certified stone. Reve Diamonds lists it at £870. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.34
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG611391179
Dimensions6.12 × 6.12 × 3.85 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.12 mm6.12 mm1.34 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG611391179
Side View
Table 61.0%Crown 36.3°Girdle: ThinPavilion 38.2°Culet: NoneDepth 62.9%

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: Oct 29
Current: £671 GBP|Low: £159 GBP|High: £1,021 GBP|Avg: £467 GBP|-34.3%
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
Reve Diamonds
October 30, 2026
Retailer 3£159 GBP
Retailer 12£177 GBP
Retailer 8£223 GBP
Retailer 2£262 GBP
Retailer 11£302 GBP
Retailer 9£346 GBP
Retailer 6£354 GBP
Retailer 5£364 GBP
Retailer 13£400 GBP
Retailer 10£433 GBP
Retailer 4£585 GBP
Retailer 1£671 GBP
Retailer 7£834 GBP
Reve Diamonds£870 GBP

31 data points across 14 retailers

15 retailers£223 GBP to £870 GBP

Retailer 1
-
£177 GBP
$238 USD
Price last confirmed 18 days ago
A
Retailer 2
-
£223 GBP
View
B+
Retailer 3
-
£262 GBP
$352 USD
View
Retailer 4
-
£302 GBP
ZAR 6,552 ZAR
View
Price last confirmed 20 days ago
A
Retailer 5
-
£346 GBP
View
A
Retailer 6
-
£354 GBP
€453 EUR
View
A
Retailer 7
-
£364 GBP
$489 USD
View
A
Retailer 8
-
£400 GBP
$537 USD
View
Retailer 9
-
£433 GBP
A$893 AUD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
£487 GBP
View
Retailer 11
-
£585 GBP
$785 USD
View
Price last confirmed 36 days ago
B+
Retailer 12
-
£610 GBP
$819 USD
View
B
Retailer 13
-
£671 GBP
$900 USD
View
B
Retailer 14
-
£834 GBP
View
Most Expensive
B
Reve Diamonds
C3BAAE605 · Oct 28
£870 GBP
$1,168 USD
View
14 more retailers have this diamond
Prices start from £223 GBPSave up to £647 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
1.34ct Asscher
£223 GBP