CaratHunter
Plans
Asscher|Lab Grown|IGI

3.43ct E VVS1 Asscher Lab Grown Diamond

ID • E/VVS1 • IGI LG833673383

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG833673383

Diamond specifications and retailer prices

From £587 GBP
$787 USD
As of October 30, 2026
Save £3,618 GBP (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £4,206 GBP at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.43ct lab-grown asscher diamond

This 3.43ct lab-grown asscher sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG833673383 or 833673383. Listed at 21 retailers as of October 28, 2026, with prices from £587 to £4,206, a £3,618 spread on the same certified stone. Rare Carat lists it at £4,206. 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

3.43
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833673383
Dimensions8.32 × 8.31 × 5.47 mm
L/W Ratio1.00
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
8.32 mm8.31 mm3.43 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833673383
Side View
Table 62.0%Crown 34.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 65.8%

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: Oct 30
Current: £4,206 GBP|Low: £587 GBP|High: £6,545 GBP|Avg: £2,001 GBP|-1.1%
Rare Carat
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 18£587 GBP
Retailer 19£706 GBP
Retailer 10£769 GBP
Retailer 14£843 GBP
Retailer 3£973 GBP
Retailer 17£987 GBP
Retailer 6£1,002 GBP
Retailer 2£1,359 GBP
Retailer 12£1,370 GBP
Retailer 8£1,477 GBP
Retailer 13£1,678 GBP
Retailer 5£1,888 GBP
Retailer 15£2,002 GBP
Retailer 4£2,093 GBP
Retailer 11£2,118 GBP
Retailer 9£2,246 GBP
Retailer 7£2,511 GBP
Retailer 16£4,127 GBP
Rare Carat£4,206 GBP

27 data points across 19 retailers

21 retailers£587 GBP to £4,206 GBP

A
Cheapest Retailer
-
£587 GBP
$787 USD
Final sale: no returns
Retailer 2
-
£643 GBP
$861 USD
View
Price last confirmed 33 days ago
Retailer 3
-
£652 GBP
$873 USD
View
Price last confirmed 36 days ago
A
Retailer 4
-
£706 GBP
View
A
Retailer 5
-
£769 GBP
$1,030 USD
View
A
Retailer 6
-
£843 GBP
$1,130 USD
View
A
Retailer 7
-
£973 GBP
View
A
Retailer 8
-
£987 GBP
$1,322 USD
View
A
Retailer 9
-
£1,002 GBP
€1,278 EUR
View
A
Retailer 10
-
£1,359 GBP
$1,821 USD
View
A
Retailer 11
-
£1,370 GBP
A$2,825 AUD
View
A
Retailer 12
-
£1,477 GBP
ZAR 31,967 ZAR
View
B+
Retailer 13
-
£1,678 GBP
$2,248 USD
View
B+
Retailer 14
-
£1,888 GBP
View
B+
Retailer 15
-
£2,002 GBP
$2,683 USD
View
B+
Retailer 16
-
£2,093 GBP
$2,804 USD
View
B+
Retailer 17
-
£2,118 GBP
SGD 3,835 SGD
View
B+
Retailer 18
-
£2,246 GBP
$3,009 USD
View
B+
Retailer 19
-
£2,511 GBP
View
B
Retailer 20
-
£4,127 GBP
$5,530 USD
View
Most Expensive
B
Rare Carat
PD-239039 · Oct 28
£4,206 GBP
$5,635 USD
View
20 more retailers have this diamond
Prices start from £587 GBPSave up to £3,618 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
3.43ct Asscher
£587 GBP