Asscher|Lab Grown|IGI

5.12ct D VVS1 Asscher Lab Grown Diamond

ID • D/VVS1 • IGI LG797643228

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG797643228

Diamond specifications and retailer prices

From £1,960 GBP
$2,626 USD
As of October 29, 2026
Save £5,133 GBP (72%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £7,093 GBP at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.12ct lab-grown asscher diamond

This 5.12ct lab-grown asscher sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG797643228 or 797643228. Listed at 21 retailers as of October 29, 2026, with prices from £1,960 to £7,093, a £5,133 spread on the same certified stone. Taylor and Hart lists it at £7,093. 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

5.12
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797643228
Dimensions9.46 × 9.45 × 6.14 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.46 mm9.45 mm5.12 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797643228
Side View
Table 67.0%Crown 34.3°Girdle: MediumPavilion 40.4°Culet: NoneDepth 65.0%

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: Oct 29
Current: £6,851 GBP|Low: £1,960 GBP|High: £11,971 GBP|Avg: £4,401 GBP|-42.8%
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
October 30, 2026
Retailer 8£1,960 GBP
Retailer 6£2,032 GBP
Retailer 14£2,153 GBP
Retailer 7£2,791 GBP
Retailer 2£2,835 GBP
Retailer 5£2,903 GBP
Retailer 10£3,226 GBP
Retailer 12£4,123 GBP
Retailer 9£4,127 GBP
Retailer 3£5,075 GBP
Retailer 13£5,154 GBP
Retailer 11£5,468 GBP
Retailer 4£6,174 GBP
Retailer 1£6,851 GBP

36 data points across 14 retailers

21 retailers£1,960 GBP to £7,093 GBP

Retailer 1
-
£1,751 GBP
$2,346 USD
Price last confirmed 22 days ago
Retailer 2
-
£1,905 GBP
$2,553 USD
View
Price last confirmed 21 days ago
A
Retailer 3
-
£1,960 GBP
$2,626 USD
View
Final sale: no returns
Retailer 4
-
£2,032 GBP
$2,722 USD
View
Price last confirmed 28 days ago
A
Retailer 5
-
£2,153 GBP
$2,885 USD
View
B+
Retailer 6
-
£2,791 GBP
View
Retailer 7
-
£2,792 GBP
$3,741 USD
View
Price last confirmed 30 days ago
B+
Retailer 8
-
£2,835 GBP
$3,798 USD
View
B+
Retailer 9
-
£2,903 GBP
$3,890 USD
View
B+
Retailer 10
-
£3,226 GBP
€4,117 EUR
View
B+
Retailer 11
-
£3,706 GBP
$4,965 USD
View
B+
Retailer 12
-
£3,856 GBP
View
Retailer 13
-
£4,123 GBP
A$8,499 AUD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
£4,127 GBP
ZAR 89,337 ZAR
View
Retailer 15
-
£5,075 GBP
$6,800 USD
View
Price last confirmed 16 days ago
B+
Retailer 16
-
£5,154 GBP
$6,906 USD
View
B+
Retailer 17
-
£5,468 GBP
View
B
Retailer 18
-
£5,723 GBP
$7,668 USD
View
Retailer 19
-
£6,174 GBP
A$12,727 AUD
View
Price last confirmed 22 days ago
B
Retailer 20
-
£6,851 GBP
$9,180 USD
View
Most Expensive
B
Taylor and Hart
XZFIK3Y · Oct 30
£7,093 GBP
$9,504 USD
View
20 more retailers have this diamond
Prices start from £1,960 GBPSave up to £5,133 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
5.12ct Asscher
£1,960 GBP