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Oval|Lab Grown|IGI

4.60ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG784644212

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG784644212

Diamond specifications and retailer prices

From £2,522 GBP
$3,384 USD
As of November 1, 2026
Save £14,826 GBP (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £17,348 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 4.6ct lab-grown oval diamond

This 4.6ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784644212 or 784644212. Listed at 15 retailers as of November 1, 2026, with prices from £2,522 to £17,348, a £14,826 spread on the same certified stone. Do Amore Diamonds lists it at £17,348. 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

4.60
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784644212
Dimensions13.44 × 9.54 × 5.70 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
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
13.44 mm9.54 mm4.60 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784644212
Side View
Table 58.0%Crown 31.4°Girdle: Slightly ThickPavilion 39.3°Culet: NoneDepth 59.7%

Caratlytics Score

How it works →
A+
Exceptional
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: £17,348 GBP|Low: £2,522 GBP|High: £21,409 GBP|Avg: £6,717 GBP|-19.0%
Do Amore Diamonds
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
November 1, 2026
Retailer 9£2,522 GBP
Retailer 4£2,744 GBP
Retailer 11£2,811 GBP
Retailer 13£3,040 GBP
Retailer 12£4,034 GBP
Retailer 14£4,034 GBP
Retailer 3£4,392 GBP
Retailer 10£4,539 GBP
Retailer 7£5,504 GBP
Retailer 6£6,029 GBP
Retailer 2£6,915 GBP
Retailer 5£8,009 GBP
Retailer 8£10,395 GBP
Do Amore Diamonds£17,348 GBP

35 data points across 14 retailers

15 retailers£2,522 GBP to £17,348 GBP

A+
Cheapest Retailer
-
£2,522 GBP
$3,384 USD
A
Retailer 2
-
£2,744 GBP
$3,682 USD
View
A
Retailer 3
-
£2,811 GBP
$3,772 USD
View
A
Retailer 4
-
£3,040 GBP
$4,080 USD
View
A
Retailer 5
-
£3,702 GBP
$4,968 USD
View
Final sale: no returns
A
Retailer 6
-
£4,034 GBP
$5,414 USD
View
A
Retailer 7
-
£4,034 GBP
$5,414 USD
View
A
Retailer 8
-
£4,392 GBP
$5,894 USD
View
A
Retailer 9
-
£4,539 GBP
$6,091 USD
View
B+
Retailer 10
-
£5,504 GBP
€7,034 EUR
View
Retailer 11
-
£6,029 GBP
$8,090 USD
View
Price last confirmed 26 days ago
B+
Retailer 12
-
£6,915 GBP
View
B+
Retailer 13
-
£8,009 GBP
$10,748 USD
View
B+
Retailer 14
-
£10,395 GBP
$13,950 USD
View
Most Expensive
B
Do Amore Diamonds
27-4B6F85A97 · Nov 2
£17,348 GBP
$23,280 USD
View
14 more retailers have this diamond
Prices start from £2,522 GBPSave up to £14,826 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+
4.60ct Oval
£2,522 GBP