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Asscher|Lab Grown|IGI

5.10ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG768630686

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG768630686

Diamond specifications and retailer prices

From £8,169 GBP
$10,946 USD
As of October 31, 2026
Save £25,326 GBP (76%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £33,495 GBP at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 5.1ct lab-grown asscher diamond

This 5.1ct lab-grown asscher sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768630686 or 768630686. Listed at 12 retailers as of October 27, 2026, with prices from £8,169 to £33,495, a £25,326 spread on the same certified stone. Wholesale Diamonds Direct lists it at £33,495. 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

5.10
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.9°
Pavilion angle42.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768630686
Dimensions9.51 × 9.49 × 6.16 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
9.51 mm9.49 mm5.10 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768630686
Side View
Table 58.0%Crown 29.9°Girdle: Slightly ThickPavilion 42.7°Culet: NoneDepth 64.9%

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 31
Current: £19,412 GBP|Low: £8,169 GBP|High: £39,357 GBP|Avg: £19,227 GBP|-10.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Wholesale Diamonds Direct
October 30, 2026
Retailer 12£8,169 GBP
Retailer 11£9,287 GBP
Retailer 9£9,624 GBP
Retailer 4£9,748 GBP
Retailer 10£10,791 GBP
Retailer 8£13,540 GBP
Retailer 7£18,994 GBP
Retailer 1£19,412 GBP
Retailer 2£19,929 GBP
Retailer 6£20,431 GBP
Retailer 5£24,438 GBP
Retailer 3£31,593 GBP
Wholesale Diamonds Direct£33,495 GBP

32 data points across 13 retailers

12 retailers£8,169 GBP to £33,495 GBP

A
Cheapest Retailer
-
£8,169 GBP
$10,946 USD
A
Retailer 2
-
£9,287 GBP
$12,444 USD
View
Retailer 3
-
£9,624 GBP
$12,895 USD
View
Price last confirmed 10 days ago
A
Retailer 4
-
£10,791 GBP
$14,459 USD
View
A
Retailer 5
-
£13,540 GBP
View
B+
Retailer 6
-
£18,994 GBP
View
B+
Retailer 7
-
£19,412 GBP
$26,010 USD
View
B+
Retailer 8
-
£19,929 GBP
$26,703 USD
View
B+
Retailer 9
-
£20,431 GBP
€26,072 EUR
View
B+
Retailer 10
-
£24,438 GBP
ZAR 528,986 ZAR
View
B
Retailer 11
-
£31,593 GBP
$42,331 USD
View
Most Expensive
B
Wholesale Diamonds Direct
260816517 · Oct 27
£33,495 GBP
$44,880 USD
View
11 more retailers have this diamond
Prices start from £8,169 GBPSave up to £25,326 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
5.10ct Asscher
£8,169 GBP