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Asscher|Lab Grown|IGI

3.20ct H VS1 Asscher Lab Grown Diamond

ID • H/VS1 • IGI LG500165080

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG500165080

Diamond specifications and retailer prices

From £1,791 GBP
$2,400 USD
As of October 30, 2026
Save £18,716 GBP (91%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £20,507 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 3.2ct lab-grown asscher diamond

This 3.2ct lab-grown asscher sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG500165080 or 500165080. Listed at 10 retailers as of October 30, 2026, with prices from £1,791 to £20,507, a £18,716 spread on the same certified stone. Reve Diamonds lists it at £20,507. 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

3.20
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.3°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500165080
Dimensions8.24 × 8.10 × 5.00 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.24 mm8.10 mm3.20 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG500165080
Side View
Table 66.5%Crown 24.3°Girdle: MediumPavilion 33.9°Culet: NoneDepth 61.7%

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 30
Current: £18,210 GBP|Low: £1,791 GBP|High: £20,507 GBP|Avg: £10,677 GBP|-7.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
October 29, 2026
Retailer 7£1,791 GBP
Retailer 4£6,330 GBP
Retailer 12£7,241 GBP
Retailer 10£7,571 GBP
Retailer 9£7,842 GBP
Retailer 2£7,881 GBP
Retailer 8£9,070 GBP
Retailer 3£10,104 GBP
Retailer 11£11,238 GBP
Retailer 5£14,074 GBP
Retailer 6£18,150 GBP
Retailer 1£18,210 GBP
Reve Diamonds£20,507 GBP

20 data points across 13 retailers

10 retailers£1,791 GBP to £20,507 GBP

A
Cheapest Retailer
-
£1,791 GBP
$2,400 USD
B
Retailer 2
-
£7,241 GBP
$9,702 USD
View
B
Retailer 3
-
£7,571 GBP
$10,144 USD
View
Final sale: no returns
Retailer 4
-
£7,842 GBP
$10,508 USD
View
Price last confirmed 15 days ago
B
Retailer 5
-
£9,070 GBP
$12,153 USD
View
B
Retailer 6
-
£11,238 GBP
View
B
Retailer 7
-
£14,074 GBP
View
Retailer 8
-
£18,150 GBP
A$37,414 AUD
View
Price last confirmed 8 days ago
B
Retailer 9
-
£18,210 GBP
ZAR 394,179 ZAR
View
Most Expensive
B
Reve Diamonds
D1594A0D9 · Oct 30
£20,507 GBP
$27,477 USD
View
9 more retailers have this diamond
Prices start from £1,791 GBPSave up to £18,716 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
3.20ct Asscher
£1,791 GBP