Asscher|Lab Grown|IGI

5.06ct D VVS1 Asscher Lab Grown Diamond

ID • D/VVS1 • IGI LG677521521

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG677521521

Diamond specifications and retailer prices

From £3,465 GBP
$4,614 USD
As of October 30, 2026
Save £9,910 GBP (74%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £18,187 GBP at Michael Trio · As of October 30, 2026
View at Michael Trio

About this 5.06ct lab-grown asscher diamond

This 5.06ct 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 LG677521521 or 677521521. Listed at 20 retailers as of October 27, 2026, with a 286% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.06
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle42.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677521521
Dimensions9.48 × 9.31 × 6.05 mm
L/W Ratio1.02
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
9.48 mm9.31 mm5.06 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677521521
Side View
Table 58.0%Crown 31.5°Girdle: MED-STKPavilion 42.8°Culet: NoneDepth 65.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £18,187 GBP|Low: £3,465 GBP|High: £26,403 GBP|Avg: £9,661 GBP|-11.0%
Michael Trio
Retailer 2
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Retailer 12
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Retailer 20
October 30, 2026
Retailer 3£3,465 GBP
Retailer 8£4,120 GBP
Retailer 7£4,464 GBP
Retailer 18£4,889 GBP
Retailer 16£5,168 GBP
Retailer 9£6,286 GBP
Retailer 2£6,311 GBP
Retailer 11£6,981 GBP
Retailer 20£7,637 GBP
Retailer 14£8,158 GBP
Retailer 19£8,263 GBP
Retailer 13£9,982 GBP
Retailer 15£10,052 GBP
Retailer 17£10,268 GBP
Retailer 4£11,549 GBP
Retailer 6£12,252 GBP
Retailer 10£13,375 GBP
Retailer 12£17,317 GBP
Michael Trio£18,187 GBP
Retailer 5£26,403 GBP

41 data points across 20 retailers

20 retailers£3,465 GBP to £13,375 GBP

B+
Cheapest Retailer
-
£3,465 GBP
$4,614 USD
B+
Retailer 2
-
£4,120 GBP
$5,487 USD
View
B+
Retailer 3
-
£4,464 GBP
$5,945 USD
View
Retailer 4
-
£4,889 GBP
$6,510 USD
View
Price last confirmed 9 days ago
B
Retailer 5
-
£5,168 GBP
$6,882 USD
View
Final sale: no returns
B
Retailer 6
-
£6,286 GBP
HK$65,400 HKD
View
B+
Retailer 7
-
£6,311 GBP
View
B
Retailer 8
-
£6,981 GBP
View
B
Retailer 9
-
£7,637 GBP
$10,170 USD
View
B
Retailer 10
-
£8,158 GBP
€10,347 EUR
View
Retailer 11
-
£8,263 GBP
A$16,929 AUD
View
Price last confirmed 21 days ago
B
Retailer 12
-
£9,982 GBP
ZAR 214,748 ZAR
View
B
Retailer 13
-
£10,052 GBP
View
Retailer 14
-
£10,268 GBP
A$21,037 AUD
View
Price last confirmed 7 days ago
B
Retailer 15
-
£11,549 GBP
$15,380 USD
View
B
Retailer 16
-
£12,252 GBP
$16,316 USD
View
B
Retailer 17
-
£13,375 GBP
$17,811 USD
View
Retailer 18
-
£17,317 GBP
$23,061 USD
View
Price under review
Most Expensive
Michael Trio
2227522000 · Oct 30
£18,187 GBP
SGD 32,729 SGD
View
Price under review
18 more retailers have this diamond
Prices start from £3,465 GBPSave up to £9,910 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.

B+
5.06ct Asscher
£3,465 GBP