Oval|Lab Grown|IGI

0.70ct D FL Oval Lab Grown Diamond

VG • D/FL • IGI LG818658689

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818658689

Diamond specifications and retailer prices

From £201 GBP
$269 USD
As of October 29, 2026
Save £854 GBP (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,055 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.7ct lab-grown oval diamond

This 0.7ct lab-grown oval sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG818658689 or 818658689. Listed at 17 retailers as of October 29, 2026, with prices from £201 to £1,055, a £854 spread on the same certified stone. Reve Diamonds lists it at £1,055. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.70
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818658689
Dimensions7.28 × 4.92 × 3.06 mm
L/W Ratio1.48
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
7.28 mm4.92 mm0.70 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818658689
Side View
Table 62.0%Crown 33.9°Girdle: STK-THKPavilion 41.2°Culet: NoneDepth 62.2%

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 29
Current: £477 GBP|Low: £199 GBP|High: £1,076 GBP|Avg: £523 GBP|+7.2%
Retailer 1
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Reve Diamonds
October 30, 2026
Retailer 4£201 GBP
Retailer 17£225 GBP
Retailer 15£233 GBP
Retailer 10£249 GBP
Retailer 6£257 GBP
Retailer 11£351 GBP
Retailer 14£363 GBP
Retailer 8£421 GBP
Retailer 9£429 GBP
Retailer 12£450 GBP
Retailer 5£476 GBP
Retailer 1£477 GBP
Retailer 2£551 GBP
Retailer 7£790 GBP
Retailer 13£800 GBP
Retailer 16£838 GBP
Retailer 3£998 GBP
Reve Diamonds£1,055 GBP

31 data points across 18 retailers

17 retailers£201 GBP to £1,055 GBP

A
Cheapest Retailer
-
£201 GBP
$269 USD
A
Retailer 2
-
£225 GBP
$301 USD
View
Final sale: no returns
A
Retailer 3
-
£233 GBP
$312 USD
View
A
Retailer 4
-
£249 GBP
$333 USD
View
A
Retailer 5
-
£257 GBP
$345 USD
View
A
Retailer 6
-
£351 GBP
$470 USD
View
B+
Retailer 7
-
£363 GBP
$486 USD
View
B+
Retailer 8
-
£429 GBP
$575 USD
View
B+
Retailer 9
-
£450 GBP
ZAR 9,740 ZAR
View
B+
Retailer 10
-
£476 GBP
$638 USD
View
B+
Retailer 11
-
£477 GBP
View
B+
Retailer 12
-
£551 GBP
$739 USD
View
B
Retailer 13
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£790 GBP
$1,059 USD
View
B
Retailer 14
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£800 GBP
$1,072 USD
View
B
Retailer 15
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£838 GBP
$1,123 USD
View
B
Retailer 16
-
£998 GBP
View
Most Expensive
B
Reve Diamonds
15E8CAC7E · Oct 30
£1,055 GBP
$1,413 USD
View
16 more retailers have this diamond
Prices start from £201 GBPSave up to £854 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
0.70ct Oval
£201 GBP