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Asscher|Lab Grown|IGI

1.09ct D VVS1 Asscher Lab Grown Diamond

ID • D/VVS1 • IGI LG710534702

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG710534702

Diamond specifications and retailer prices

From £146 GBP
As of November 4, 2026
Save £733 GBP (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £880 GBP at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.09ct lab-grown asscher diamond

This 1.09ct 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 LG710534702 or 710534702. Listed at 21 retailers as of November 4, 2026, with prices from £146 to £880, a £733 spread on the same certified stone. Reve Diamonds lists it at £880. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle44.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710534702
Dimensions5.71 × 5.69 × 3.79 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
5.71 mm5.69 mm1.09 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710534702
Side View
Table 61.0%Crown 35.3°Girdle: MediumPavilion 44.9°Culet: NoneDepth 66.6%

Caratlytics Score

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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: Nov 4
Current: £327 GBP|Low: £139 GBP|High: £880 GBP|Avg: £420 GBP|+3.3%
Retailer 1
Retailer 2
Retailer 3
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Retailer 5
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Retailer 11
Retailer 12
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Retailer 18
Reve Diamonds
November 4, 2026
Retailer 4£146 GBP
Retailer 3£163 GBP
Retailer 18£169 GBP
Retailer 7£181 GBP
Retailer 9£181 GBP
Retailer 13£312 GBP
Retailer 8£315 GBP
Retailer 1£327 GBP
Retailer 16£343 GBP
Retailer 15£345 GBP
Retailer 6£360 GBP
Retailer 12£441 GBP
Retailer 11£492 GBP
Retailer 17£564 GBP
Retailer 5£582 GBP
Retailer 10£621 GBP
Retailer 2£679 GBP
Retailer 14£846 GBP
Reve Diamonds£880 GBP

43 data points across 19 retailers

21 retailers£146 GBP to £880 GBP

A
Cheapest Retailer
-
£146 GBP
A
Retailer 2
-
£163 GBP
View
Final sale: no returns
A
Retailer 3
-
£169 GBP
View
A
Retailer 4
-
£181 GBP
View
Retailer 5
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£181 GBP
View
Price last confirmed 10 days ago
A
Retailer 6
-
£312 GBP
View
A
Retailer 7
-
£315 GBP
View
A
Retailer 8
-
£327 GBP
View
A
Retailer 9
-
£343 GBP
View
B+
Retailer 10
-
£345 GBP
View
B+
Retailer 11
-
£360 GBP
View
B+
Retailer 12
-
£361 GBP
View
B+
Retailer 13
-
£441 GBP
View
B+
Retailer 14
-
£492 GBP
View
B
Retailer 15
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£564 GBP
View
B
Retailer 16
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£582 GBP
View
B
Retailer 17
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£621 GBP
View
B
Retailer 18
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£641 GBP
View
B
Retailer 19
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£679 GBP
View
B
Retailer 20
-
£846 GBP
View
Most Expensive
B
Reve Diamonds
1DF6A0DF6 · Nov 4
£880 GBP
$1,180 USD
View
20 more retailers have this diamond
Prices start from £146 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
1.09ct Asscher
£146 GBP