Asscher|Lab Grown|IGI

1.29ct D VVS1 Asscher Lab Grown Diamond

ID • D/VVS1 • IGI LG836616621

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG836616621

Diamond specifications and retailer prices

From £162 GBP
$217 USD
As of October 30, 2026
Save £883 GBP (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,045 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.29ct lab-grown asscher diamond

This 1.29ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG836616621 or 836616621. Listed at 14 retailers as of October 30, 2026, with prices from £162 to £1,045, a £883 spread on the same certified stone. Brilliant Earth lists it at £1,045. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836616621
Dimensions6.04 × 6.03 × 3.91 mm
L/W Ratio1.00
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
6.04 mm6.03 mm1.29 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836616621
Side View
Table 66.0%Crown 35.5°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 64.8%

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 30
Current: £328 GBP|Low: £162 GBP|High: £640 GBP|Avg: £410 GBP|+0.6%
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
October 31, 2026
Retailer 3£162 GBP
Retailer 7£206 GBP
Retailer 2£308 GBP
Retailer 11£313 GBP
Retailer 10£319 GBP
Retailer 1£328 GBP
Retailer 12£350 GBP
Retailer 4£438 GBP
Retailer 13£481 GBP
Retailer 6£579 GBP
Retailer 8£608 GBP
Retailer 5£618 GBP
Retailer 9£632 GBP

6 data points across 13 retailers

14 retailers£162 GBP to £1,045 GBP

A
Cheapest Retailer
-
£162 GBP
$217 USD
Final sale: no returns
A
Retailer 2
-
£206 GBP
View
A
Retailer 3
-
£308 GBP
ZAR 6,677 ZAR
View
A
Retailer 4
-
£313 GBP
$419 USD
View
A
Retailer 5
-
£319 GBP
€407 EUR
View
A
Retailer 6
-
£328 GBP
View
A
Retailer 7
-
£350 GBP
View
B+
Retailer 8
-
£438 GBP
A$903 AUD
View
B+
Retailer 9
-
£481 GBP
$645 USD
View
B+
Retailer 10
-
£579 GBP
$776 USD
View
B+
Retailer 11
-
£608 GBP
SGD 1,100 SGD
View
B+
Retailer 12
-
£618 GBP
$827 USD
View
B+
Retailer 13
-
£632 GBP
$847 USD
View
Most Expensive
B
Brilliant Earth
22310901A · Oct 30
£1,045 GBP
$1,400 USD
View
13 more retailers have this diamond
Prices start from £162 GBPSave up to £883 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
1.29ct Asscher
£162 GBP