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Asscher|Lab Grown|IGI

1.03ct E VVS1 Asscher Lab Grown Diamond

EX • E/VVS1 • IGI LG689561026

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG689561026

Diamond specifications and retailer prices

From £144 GBP
$192 USD
As of October 27, 2026
Save £733 GBP (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £877 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.03ct lab-grown asscher diamond

This 1.03ct lab-grown asscher sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG689561026 or 689561026. Listed at 21 retailers as of October 27, 2026, with prices from £144 to £877, a £733 spread on the same certified stone. Reve Diamonds lists it at £877. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689561026
Dimensions5.52 × 5.52 × 5.56 mm
L/W Ratio1.00
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
Top View
5.52 mm5.52 mm1.03 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689561026
Side View
Table 64.0%Crown 39.1°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 66.1%

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 27
Current: £326 GBP|Low: £137 GBP|High: £877 GBP|Avg: £420 GBP|+5.7%
Retailer 1
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Retailer 20
Reve Diamonds
October 30, 2026
Retailer 3£144 GBP
Retailer 10£161 GBP
Retailer 19£167 GBP
Retailer 7£179 GBP
Retailer 9£179 GBP
Retailer 17£307 GBP
Retailer 8£313 GBP
Retailer 20£318 GBP
Retailer 1£326 GBP
Retailer 16£340 GBP
Retailer 12£341 GBP
Retailer 5£358 GBP
Retailer 18£436 GBP
Retailer 6£481 GBP
Retailer 15£505 GBP
Retailer 4£575 GBP
Retailer 11£615 GBP
Retailer 13£620 GBP
Retailer 2£751 GBP
Retailer 14£840 GBP
Reve Diamonds£877 GBP

43 data points across 21 retailers

21 retailers£144 GBP to £877 GBP

A
Cheapest Retailer
-
£144 GBP
$192 USD
A
Retailer 2
-
£161 GBP
$214 USD
View
Final sale: no returns
A
Retailer 3
-
£167 GBP
$223 USD
View
A
Retailer 4
-
£179 GBP
$238 USD
View
A
Retailer 5
-
£179 GBP
$238 USD
View
A
Retailer 6
-
£307 GBP
ZAR 6,606 ZAR
View
A
Retailer 7
-
£313 GBP
$417 USD
View
A
Retailer 8
-
£318 GBP
$423 USD
View
B+
Retailer 9
-
£326 GBP
View
A
Retailer 10
-
£340 GBP
View
B+
Retailer 11
-
£341 GBP
€433 EUR
View
B+
Retailer 12
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£358 GBP
$477 USD
View
B+
Retailer 13
-
£436 GBP
A$894 AUD
View
B+
Retailer 14
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£481 GBP
$640 USD
View
B+
Retailer 15
-
£505 GBP
A$1,034 AUD
View
B
Retailer 16
-
£575 GBP
$766 USD
View
B
Retailer 17
-
£615 GBP
$819 USD
View
B
Retailer 18
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£632 GBP
$842 USD
View
B
Retailer 19
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£751 GBP
$1,000 USD
View
B
Retailer 20
-
£840 GBP
View
Most Expensive
B
Reve Diamonds
6E847B0E7 · Oct 30
£877 GBP
$1,168 USD
View
20 more retailers have this diamond
Prices start from £144 GBPSave up to £733 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
1.03ct Asscher
£144 GBP