Asscher|Lab Grown|IGI

16.16ct G VS1 Asscher Lab Grown Diamond

EX • G/VS1 • IGI LG776620450

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG776620450

Diamond specifications and retailer prices

From £3,492 GBP
As of November 1, 2026
Save £19,869 GBP (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £27,472 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 16.16ct lab-grown asscher diamond

This 16.16ct lab-grown asscher sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG776620450 or 776620450. Listed at 16 retailers as of October 31, 2026, with a 569% 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

16.16
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle42.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776620450
Dimensions13.81 × 13.64 × 9.21 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.81 mm13.64 mm16.16 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776620450
Side View
Table 57.0%Crown 34.9°Girdle: Slightly ThickPavilion 42.9°Culet: NoneDepth 67.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £8,258 GBP|Low: £3,490 GBP|High: £9,179 GBP|Avg: £5,755 GBP|-0.2%
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
November 1, 2026
Retailer 6£3,492 GBP
Retailer 10£3,558 GBP
Retailer 7£3,938 GBP
Retailer 12£3,941 GBP
Retailer 4£4,118 GBP
Retailer 2£5,030 GBP
Retailer 8£5,161 GBP
Retailer 9£5,561 GBP
Retailer 13£5,665 GBP
Retailer 5£5,818 GBP
Retailer 11£6,729 GBP
Retailer 1£8,258 GBP
Retailer 3£9,030 GBP

15 data points across 13 retailers

16 retailers£3,492 GBP to £23,360 GBP

A
Cheapest Retailer
-
£3,492 GBP
A
Retailer 2
-
£3,558 GBP
$4,767 USD
View
A
Retailer 3
-
£3,938 GBP
$5,277 USD
View
A
Retailer 4
-
£3,941 GBP
$5,280 USD
View
A
Retailer 5
-
£4,118 GBP
$5,518 USD
View
A
Retailer 6
-
£5,030 GBP
$6,739 USD
View
A
Retailer 7
-
£5,161 GBP
$6,915 USD
View
A
Retailer 8
-
£5,561 GBP
View
B+
Retailer 9
-
£5,665 GBP
$7,590 USD
View
B+
Retailer 10
-
£5,818 GBP
$7,795 USD
View
B+
Retailer 11
-
£6,729 GBP
ZAR 145,655 ZAR
View
B+
Retailer 12
-
£8,258 GBP
A$17,023 AUD
View
B
Retailer 13
-
£9,030 GBP
$12,099 USD
View
B
Retailer 14
-
£15,610 GBP
$20,916 USD
View
B
Retailer 15
-
£23,360 GBP
$31,300 USD
View
Most Expensive
Do Amore Diamonds
23-776620450 · Oct 31
£27,472 GBP
$36,810 USD
View
Price under review
15 more retailers have this diamond
Prices start from £3,492 GBPSave up to £19,869 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
16.16ct Asscher
£3,492 GBP