Oval|Lab Grown|IGI

0.70ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG818661846

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818661846

Diamond specifications and retailer prices

From £219 GBP
$293 USD
As of October 30, 2026
Save £821 GBP (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,040 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 top-tier cut grade and certified by IGI LG818661846 or 818661846. Listed at 20 retailers as of October 30, 2026, with prices from £219 to £1,040, a £821 spread on the same certified stone. Reve Diamonds lists it at £1,040. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.70
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818661846
Dimensions7.49 × 4.83 × 3.07 mm
L/W Ratio1.55
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
7.49 mm4.83 mm0.70 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818661846
Side View
Table 58.0%Crown 36.7°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.6%

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: £746 GBP|Low: £163 GBP|High: £1,071 GBP|Avg: £581 GBP|+4.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
October 31, 2026
Retailer 10£219 GBP
Retailer 7£342 GBP
Retailer 9£361 GBP
Retailer 2£408 GBP
Retailer 3£429 GBP
Retailer 8£439 GBP
Retailer 5£465 GBP
Retailer 11£537 GBP
Retailer 4£709 GBP
Retailer 1£746 GBP
Retailer 12£819 GBP
Retailer 6£979 GBP
Reve Diamonds£1,040 GBP

35 data points across 13 retailers

20 retailers£219 GBP to £1,040 GBP

Retailer 1
-
£201 GBP
$269 USD
Price last confirmed 20 days ago
Retailer 2
-
£206 GBP
$276 USD
View
Price last confirmed 37 days ago
A
Retailer 3
-
£219 GBP
$293 USD
View
Final sale: no returns
Retailer 4
-
£239 GBP
$320 USD
View
Price last confirmed 36 days ago
Retailer 5
-
£249 GBP
$333 USD
View
Price last confirmed 18 days ago
Retailer 6
-
£249 GBP
$333 USD
View
Price last confirmed 28 days ago
Retailer 7
-
£252 GBP
$337 USD
View
Price last confirmed 35 days ago
A
Retailer 8
-
£342 GBP
$458 USD
View
A
Retailer 9
-
£361 GBP
$484 USD
View
B+
Retailer 10
-
£429 GBP
$575 USD
View
B+
Retailer 11
-
£439 GBP
ZAR 9,510 ZAR
View
B+
Retailer 12
-
£465 GBP
View
B+
Retailer 13
-
£537 GBP
$719 USD
View
B
Retailer 14
-
£709 GBP
$950 USD
View
B
Retailer 15
-
£746 GBP
$1,000 USD
View
Retailer 16
-
£800 GBP
$1,072 USD
View
Price last confirmed 23 days ago
B
Retailer 17
-
£819 GBP
$1,098 USD
View
Retailer 18
-
£820 GBP
$1,099 USD
View
Price last confirmed 39 days ago
B
Retailer 19
-
£979 GBP
View
Most Expensive
B
Reve Diamonds
9343D2DC1 · Oct 30
£1,040 GBP
$1,393 USD
View
19 more retailers have this diamond
Prices start from £219 GBPSave up to £821 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
£219 GBP