Oval|Lab Grown|IGI

4.70ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG831604062

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG831604062

Diamond specifications and retailer prices

From £3,377 GBP
$4,525 USD
As of October 29, 2026
Save £16,297 GBP (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £19,674 GBP at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.7ct lab-grown oval diamond

This 4.7ct 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 LG831604062 or 831604062. Listed at 23 retailers as of October 29, 2026, with prices from £3,377 to £19,674, a £16,297 spread on the same certified stone. With Clarity lists it at £19,674. 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

4.70
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831604062
Dimensions13.93 × 9.34 × 5.72 mm
L/W Ratio1.49
Girdle conditionFaceted
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
13.93 mm9.34 mm4.70 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831604062
Side View
Table 60.0%Crown 34°Girdle: MED-THKPavilion 40.4°Culet: NoneDepth 61.2%

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: £8,111 GBP|Low: £3,377 GBP|High: £19,674 GBP|Avg: £7,023 GBP|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 17
Retailer 18
Retailer 19
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Retailer 21
Retailer 22
With Clarity
November 1, 2026
Retailer 8£3,377 GBP
Retailer 4£3,539 GBP
Retailer 15£3,702 GBP
Retailer 5£3,782 GBP
Retailer 6£3,917 GBP
Retailer 7£3,944 GBP
Retailer 2£4,475 GBP
Retailer 19£4,652 GBP
Retailer 11£4,895 GBP
Retailer 12£5,086 GBP
Retailer 10£5,528 GBP
Retailer 22£5,855 GBP
Retailer 3£6,091 GBP
Retailer 9£6,150 GBP
Retailer 16£6,373 GBP
Retailer 21£6,951 GBP
Retailer 1£8,111 GBP
Retailer 18£8,337 GBP
Retailer 13£10,886 GBP
Retailer 20£13,470 GBP
Retailer 17£13,882 GBP
Retailer 14£13,994 GBP
With Clarity£19,674 GBP

16 data points across 23 retailers

23 retailers£3,377 GBP to £19,674 GBP

A
Cheapest Retailer
-
£3,377 GBP
$4,525 USD
A
Retailer 2
-
£3,539 GBP
$4,742 USD
View
A
Retailer 3
-
£3,702 GBP
$4,960 USD
View
A
Retailer 4
-
£3,782 GBP
$5,067 USD
View
Final sale: no returns
A
Retailer 5
-
£3,917 GBP
$5,249 USD
View
A
Retailer 6
-
£3,944 GBP
$5,285 USD
View
A
Retailer 7
-
£4,475 GBP
$5,996 USD
View
A
Retailer 8
-
£4,652 GBP
HK$48,700 HKD
View
A
Retailer 9
-
£4,895 GBP
$6,559 USD
View
A
Retailer 10
-
£5,086 GBP
View
B+
Retailer 11
-
£5,528 GBP
View
B+
Retailer 12
-
£5,855 GBP
$7,845 USD
View
B+
Retailer 13
-
£6,091 GBP
$8,161 USD
View
Retailer 14
-
£6,150 GBP
$8,240 USD
View
Price last confirmed 13 days ago
B+
Retailer 15
-
£6,373 GBP
€8,132 EUR
View
B+
Retailer 16
-
£6,951 GBP
$9,314 USD
View
B+
Retailer 17
-
£8,111 GBP
View
B+
Retailer 18
-
£8,337 GBP
ZAR 180,463 ZAR
View
B
Retailer 19
-
£10,886 GBP
$14,586 USD
View
B
Retailer 20
-
£13,470 GBP
SGD 24,389 SGD
View
B
Retailer 21
-
£13,882 GBP
$18,600 USD
View
B
Retailer 22
-
£13,994 GBP
$18,751 USD
View
Most Expensive
B
With Clarity
831604062 · Oct 31
£19,674 GBP
$26,361 USD
View
22 more retailers have this diamond
Prices start from £3,377 GBPSave up to £16,297 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
4.70ct Oval
£3,377 GBP