CaratHunter
Plans
Asscher|Lab Grown|IGI

1.51ct G VVS1 Asscher Lab Grown Diamond

ID • G/VVS1 • IGI LG626457442

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG626457442

Diamond specifications and retailer prices

From £739 GBP
As of November 5, 2026
3 retailers carry this diamond
Most expensive: £756 GBP at Rare Carat · As of October 5, 2026
View at Rare Carat

About this 1.51ct lab-grown asscher diamond

This 1.51ct lab-grown asscher sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG626457442 or 626457442. Listed at 3 retailers as of November 5, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626457442
Dimensions6.40 × 6.28 × 4.04 mm
L/W Ratio1.02
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 Faint Blue
Top View
6.40 mm6.28 mm1.51 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626457442
Side View
Table 70.0%Crown 36°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 64.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £756 GBP|Low: £148 GBP|High: £963 GBP|Avg: £526 GBP|-1.1%
Rare Carat
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
October 5, 2026
Retailer 12£192 GBP
Retailer 10£334 GBP
Retailer 4£341 GBP
Retailer 8£348 GBP
Retailer 2£361 GBP
Retailer 9£390 GBP
Retailer 14£396 GBP
Retailer 15£455 GBP
Retailer 3£471 GBP
Retailer 13£493 GBP
Retailer 7£595 GBP
Retailer 5£722 GBP
Retailer 16£742 GBP
Rare Carat£756 GBP
Retailer 11£861 GBP
Retailer 6£963 GBP

7 data points across 16 retailers

3 retailers

Retailer 1
-
£361 GBP
Price last confirmed 40 days ago
B+
Retailer 2
-
£739 GBP
View
Most Expensive
Rare Carat
99637_l_825630184 · Oct 5
£756 GBP
$1,020 USD
View
Price last confirmed 31 days ago
2 more retailers have this diamond
Prices start from £739 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.

B+
1.51ct Asscher
£739 GBP