CaratHunter
Plans
Asscher|Lab Grown|IGI

1.02ct D VVS1 Asscher Lab Grown Diamond

ID • D/VVS1 • IGI LG840619122

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840619122

Diamond specifications and retailer prices

From £122 GBP
$164 USD
As of October 30, 2026
Save £676 GBP (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £799 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.02ct lab-grown asscher diamond

This 1.02ct lab-grown asscher sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840619122 or 840619122. Listed at 22 retailers as of October 30, 2026, with prices from £122 to £799, a £676 spread on the same certified stone. Brilliant Earth lists it at £799. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840619122
Dimensions5.60 × 5.58 × 3.67 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
5.60 mm5.58 mm1.02 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840619122
Side View
Table 60.0%Crown 24.9°Girdle: MediumPavilion 40.7°Culet: NoneDepth 65.8%

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 30
Current: £137 GBP|Low: £122 GBP|High: £726 GBP|Avg: £341 GBP|-2.1%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 19£122 GBP
Retailer 1£137 GBP
Retailer 15£142 GBP
Retailer 4£152 GBP
Retailer 9£154 GBP
Retailer 21£173 GBP
Retailer 7£265 GBP
Retailer 5£266 GBP
Retailer 12£268 GBP
Retailer 20£273 GBP
Retailer 2£288 GBP
Retailer 17£316 GBP
Retailer 18£332 GBP
Retailer 8£376 GBP
Retailer 16£398 GBP
Retailer 14£426 GBP
Retailer 11£496 GBP
Retailer 10£511 GBP
Retailer 3£527 GBP
Retailer 13£642 GBP
Retailer 6£726 GBP

11 data points across 21 retailers

22 retailers£122 GBP to £799 GBP

A
Cheapest Retailer
-
£122 GBP
$164 USD
A
Retailer 2
-
£137 GBP
$183 USD
View
Final sale: no returns
A
Retailer 3
-
£142 GBP
$190 USD
View
A
Retailer 4
-
£152 GBP
$203 USD
View
A
Retailer 5
-
£154 GBP
$207 USD
View
A
Retailer 6
-
£173 GBP
View
A
Retailer 7
-
£265 GBP
ZAR 5,741 ZAR
View
A
Retailer 8
-
£266 GBP
€339 EUR
View
A
Retailer 9
-
£268 GBP
View
A
Retailer 10
-
£273 GBP
$366 USD
View
A
Retailer 11
-
£288 GBP
View
A
Retailer 12
-
£316 GBP
$423 USD
View
B+
Retailer 13
-
£332 GBP
$445 USD
View
B+
Retailer 14
-
£376 GBP
A$776 AUD
View
B+
Retailer 15
-
£398 GBP
$533 USD
View
B+
Retailer 16
-
£426 GBP
SGD 772 SGD
View
B+
Retailer 17
-
£496 GBP
$665 USD
View
B+
Retailer 18
-
£511 GBP
$685 USD
View
B+
Retailer 19
-
£527 GBP
$707 USD
View
Retailer 20
-
£642 GBP
$860 USD
View
Price last confirmed 10 days ago
B
Retailer 21
-
£726 GBP
View
Most Expensive
B
Brilliant Earth
22209158A · Oct 31
£799 GBP
$1,070 USD
View
21 more retailers have this diamond
Prices start from £122 GBPSave up to £676 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
1.02ct Asscher
£122 GBP