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Oval|Lab Grown|IGI

4.89ct G VS2 Oval Lab Grown Diamond

EX • G/VS2 • IGI LG620432220

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG620432220

Diamond specifications and retailer prices

From £438 GBP
$587 USD
As of October 29, 2026
Save £3,450 GBP (89%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £3,888 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.89ct lab-grown oval diamond

This 4.89ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG620432220 or 620432220. Listed at 9 retailers as of October 29, 2026, with prices from £438 to £3,888, a £3,450 spread on the same certified stone. Do Amore Diamonds lists it at £3,888. 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

4.89
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620432220
Dimensions13.58 × 9.54 × 5.98 mm
L/W Ratio1.42
Girdle conditionFaceted
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
13.58 mm9.54 mm4.89 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620432220
Side View
Table 60.0%Crown 34.8°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.7%

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 29
Current: £3,888 GBP|Low: £438 GBP|High: £4,112 GBP|Avg: £1,505 GBP|-5.4%
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 7
Retailer 8
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Retailer 11
Retailer 12
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Retailer 16
October 31, 2026
Retailer 12£438 GBP
Retailer 2£496 GBP
Retailer 15£519 GBP
Retailer 8£692 GBP
Retailer 14£835 GBP
Retailer 10£836 GBP
Retailer 4£932 GBP
Retailer 5£983 GBP
Retailer 11£1,348 GBP
Retailer 16£1,446 GBP
Retailer 13£1,577 GBP
Retailer 6£1,814 GBP
Retailer 3£2,107 GBP
Retailer 9£2,376 GBP
Retailer 7£2,481 GBP
Do Amore Diamonds£3,888 GBP

20 data points across 16 retailers

9 retailers£438 GBP to £3,888 GBP

A
Cheapest Retailer
-
£438 GBP
$587 USD
A
Retailer 2
-
£496 GBP
$665 USD
View
A
Retailer 3
-
£519 GBP
$695 USD
View
Final sale: no returns
B+
Retailer 4
-
£835 GBP
$1,119 USD
View
A
Retailer 5
-
£836 GBP
$1,120 USD
View
A
Retailer 6
-
£1,348 GBP
$1,806 USD
View
B+
Retailer 7
-
£1,577 GBP
$2,113 USD
View
B
Retailer 8
-
£2,376 GBP
View
Most Expensive
B
Do Amore Diamonds
27-CD9330A06 · Oct 31
£3,888 GBP
$5,210 USD
View
8 more retailers have this diamond
Prices start from £438 GBPSave up to £3,450 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
4.89ct Oval
£438 GBP