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Asscher|Lab Grown|IGI

4.52ct E VVS2 Asscher Lab Grown Diamond

EX • E/VVS2 • IGI LG805689131

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG805689131

Diamond specifications and retailer prices

From £651 GBP
$872 USD
As of October 30, 2026
Save £3,002 GBP (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £4,351 GBP at Rare Carat · As of October 7, 2026
View at Rare Carat

About this 4.52ct lab-grown asscher diamond

This 4.52ct lab-grown asscher sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG805689131 or 805689131. Listed at 19 retailers as of October 30, 2026, with a 461% 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

4.52
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805689131
Dimensions9.04 × 8.98 × 5.84 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.04 mm8.98 mm4.52 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805689131
Side View
Table 64.0%Crown 41.2°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 65.0%

Caratlytics Score

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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: £4,351 GBP|Low: £728 GBP|High: £4,424 GBP|Avg: £2,085 GBP|-1.7%
Rare Carat
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
October 30, 2026
Retailer 16£728 GBP
Retailer 15£884 GBP
Retailer 3£1,028 GBP
Retailer 2£1,159 GBP
Retailer 4£1,214 GBP
Retailer 9£1,216 GBP
Retailer 5£1,563 GBP
Retailer 11£1,607 GBP
Retailer 14£1,616 GBP
Retailer 13£1,736 GBP
Retailer 12£2,261 GBP
Retailer 7£2,492 GBP
Retailer 6£2,620 GBP
Retailer 10£2,845 GBP
Retailer 8£3,580 GBP
Rare Carat£4,351 GBP

38 data points across 16 retailers

19 retailers£651 GBP to £3,653 GBP

A
Cheapest Retailer
-
£651 GBP
$872 USD
A
Retailer 2
-
£728 GBP
$976 USD
View
Final sale: no returns
A
Retailer 3
-
£884 GBP
$1,185 USD
View
A
Retailer 4
-
£888 GBP
HK$9,300 HKD
View
A
Retailer 5
-
£1,028 GBP
$1,378 USD
View
A
Retailer 6
-
£1,159 GBP
View
Retailer 7
-
£1,184 GBP
View
Price last confirmed 16 days ago
A
Retailer 8
-
£1,214 GBP
$1,626 USD
View
A
Retailer 9
-
£1,216 GBP
€1,552 EUR
View
A
Retailer 10
-
£1,563 GBP
$2,094 USD
View
A
Retailer 11
-
£1,607 GBP
ZAR 34,791 ZAR
View
Retailer 12
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£1,616 GBP
A$3,332 AUD
View
Price last confirmed 9 days ago
A
Retailer 13
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£1,736 GBP
$2,326 USD
View
A
Retailer 14
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£2,261 GBP
$3,029 USD
View
Retailer 15
-
£2,492 GBP
A$5,137 AUD
View
Price last confirmed 21 days ago
B+
Retailer 16
-
£2,620 GBP
$3,511 USD
View
B+
Retailer 17
-
£2,845 GBP
View
B+
Retailer 18
-
£3,653 GBP
$4,895 USD
View
Most Expensive
Rare Carat
KI1316891KF805 · Oct 7
£4,351 GBP
$5,830 USD
View
Price last confirmed 22 days ago
18 more retailers have this diamond
Prices start from £651 GBPSave up to £3,002 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
4.52ct Asscher
£651 GBP