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Asscher|Lab Grown|IGI

3.09ct D VVS2 Asscher Lab Grown Diamond

ID • D/VVS2 • IGI LG685521923

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG685521923

Diamond specifications and retailer prices

From £417 GBP
$555 USD
As of October 27, 2026
Save £4,843 GBP (92%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £5,260 GBP at Yadav Diamonds · As of October 29, 2026
View at Yadav Diamonds

About this 3.09ct lab-grown asscher diamond

This 3.09ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG685521923 or 685521923. Listed at 21 retailers as of October 27, 2026, with prices from £417 to £5,260, a £4,843 spread on the same certified stone. Yadav Diamonds lists it at £5,260. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.09
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685521923
Dimensions7.91 × 7.90 × 5.32 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.91 mm7.90 mm3.09 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685521923
Side View
Table 63.0%Crown 31.5°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 67.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: £893 GBP|Low: £409 GBP|High: £5,752 GBP|Avg: £1,555 GBP|+0.2%
Retailer 1
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Retailer 18
October 30, 2026
Retailer 5£417 GBP
Retailer 6£466 GBP
Retailer 3£467 GBP
Retailer 11£517 GBP
Retailer 17£616 GBP
Retailer 15£683 GBP
Retailer 1£893 GBP
Retailer 18£961 GBP
Retailer 7£1,235 GBP
Retailer 13£1,239 GBP
Retailer 10£1,268 GBP
Retailer 14£1,500 GBP
Retailer 9£1,646 GBP
Retailer 2£1,659 GBP
Retailer 4£1,931 GBP
Retailer 12£2,490 GBP
Retailer 16£3,702 GBP
Retailer 8£4,168 GBP

29 data points across 18 retailers

21 retailers£417 GBP to £5,260 GBP

A
Cheapest Retailer
-
£417 GBP
$555 USD
A
Retailer 2
-
£466 GBP
$620 USD
View
Final sale: no returns
A
Retailer 3
-
£467 GBP
$622 USD
View
A
Retailer 4
-
£517 GBP
$688 USD
View
Retailer 5
-
£541 GBP
$720 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
£616 GBP
$820 USD
View
B+
Retailer 7
-
£683 GBP
$910 USD
View
A
Retailer 8
-
£893 GBP
View
A
Retailer 9
-
£961 GBP
$1,280 USD
View
A
Retailer 10
-
£1,235 GBP
$1,644 USD
View
A
Retailer 11
-
£1,239 GBP
ZAR 26,654 ZAR
View
Retailer 12
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£1,268 GBP
A$2,597 AUD
View
Price last confirmed 9 days ago
A
Retailer 13
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£1,500 GBP
$1,998 USD
View
B+
Retailer 14
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£1,646 GBP
$2,192 USD
View
B+
Retailer 15
-
£1,659 GBP
View
B+
Retailer 16
-
£1,931 GBP
$2,572 USD
View
B
Retailer 17
-
£2,490 GBP
View
B
Retailer 18
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£3,702 GBP
$4,930 USD
View
B
Retailer 19
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£4,168 GBP
$5,550 USD
View
B
Retailer 20
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£4,798 GBP
$6,390 USD
View
Most Expensive
B
Yadav Diamonds
13004169 · Oct 29
£5,260 GBP
$7,004 USD
View
20 more retailers have this diamond
Prices start from £417 GBPSave up to £4,843 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
3.09ct Asscher
£417 GBP