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Oval|Lab Grown|IGI

0.70ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG791649903

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG791649903

Diamond specifications and retailer prices

From £179 GBP
$240 USD
As of October 29, 2026
Save £808 GBP (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £987 GBP at MOH London · As of October 29, 2026
View at MOH London

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 LG791649903 or 791649903. Listed at 18 retailers as of October 29, 2026, with prices from £179 to £987, a £808 spread on the same certified stone. MOH London lists it at £987. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791649903
Dimensions7.18 × 4.92 × 3.14 mm
L/W Ratio1.46
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
7.18 mm4.92 mm0.70 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791649903
Side View
Table 57.0%Crown 35.1°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.8%

Caratlytics Score

How it works →
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: £987 GBP|Low: £179 GBP|High: £1,010 GBP|Avg: £568 GBP|-2.3%
MOH London
Retailer 2
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Retailer 18
October 29, 2026
Retailer 14£179 GBP
Retailer 13£199 GBP
Retailer 18£208 GBP
Retailer 7£223 GBP
Retailer 10£275 GBP
Retailer 9£349 GBP
Retailer 2£382 GBP
Retailer 4£429 GBP
Retailer 16£441 GBP
Retailer 11£443 GBP
Retailer 5£517 GBP
Retailer 8£694 GBP
Retailer 6£793 GBP
Retailer 17£846 GBP
Retailer 15£913 GBP
Retailer 3£955 GBP
Retailer 12£985 GBP
MOH London£987 GBP

31 data points across 18 retailers

18 retailers£179 GBP to £987 GBP

A
Cheapest Retailer
-
£179 GBP
$240 USD
Retailer 2
-
£180 GBP
$241 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
£199 GBP
$267 USD
View
Final sale: no returns
Retailer 4
-
£208 GBP
$279 USD
View
Price last confirmed 10 days ago
Retailer 5
-
£223 GBP
$299 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
£275 GBP
$368 USD
View
A
Retailer 7
-
£349 GBP
$468 USD
View
B+
Retailer 8
-
£382 GBP
$512 USD
View
B+
Retailer 9
-
£429 GBP
$575 USD
View
B+
Retailer 10
-
£441 GBP
$591 USD
View
B+
Retailer 11
-
£443 GBP
ZAR 9,592 ZAR
View
B
Retailer 12
-
£694 GBP
$930 USD
View
Retailer 13
-
£793 GBP
$1,063 USD
View
Price last confirmed 12 days ago
B
Retailer 14
-
£846 GBP
CA$1,575 CAD
View
B
Retailer 15
-
£913 GBP
$1,224 USD
View
Retailer 16
-
£955 GBP
View
Price last confirmed 11 days ago
B
Retailer 17
-
£985 GBP
$1,319 USD
View
Most Expensive
B
MOH London
LG791649903 · Oct 29
£987 GBP
View
17 more retailers have this diamond
Prices start from £179 GBPSave up to £808 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
£179 GBP