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Oval|Lab Grown|IGI

0.71ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG794684186

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG794684186

Diamond specifications and retailer prices

From £122 GBP
$162 USD
As of October 23, 2026
Save £395 GBP (76%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £716 GBP at MOH London · As of October 21, 2026
View at MOH London

About this 0.71ct lab-grown oval diamond

This 0.71ct lab-grown oval sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG794684186 or 794684186. Listed at 17 retailers as of October 23, 2026, with a 324% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.71
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794684186
Dimensions7.15 × 5.09 × 3.07 mm
L/W Ratio1.40
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
7.15 mm5.09 mm0.71 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794684186
Side View
Table 60.0%Crown 30.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.3%

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 23
Current: £716 GBP|Low: £122 GBP|High: £742 GBP|Avg: £289 GBP|-3.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
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Retailer 14
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Retailer 18
October 23, 2026
Retailer 15£122 GBP
Retailer 12£136 GBP
Retailer 6£142 GBP
Retailer 3£152 GBP
Retailer 9£154 GBP
Retailer 10£173 GBP
Retailer 7£181 GBP
Retailer 5£205 GBP
Retailer 14£258 GBP
Retailer 13£269 GBP
Retailer 8£277 GBP
Retailer 17£324 GBP
Retailer 2£324 GBP
Retailer 11£386 GBP
Retailer 4£415 GBP
Retailer 18£490 GBP
Retailer 16£517 GBP
MOH London£716 GBP

27 data points across 18 retailers

17 retailers£122 GBP to £517 GBP

A
Cheapest Retailer
-
£122 GBP
$162 USD
A
Retailer 2
-
£142 GBP
$189 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
£152 GBP
$202 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
£154 GBP
$205 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
£173 GBP
HK$1,800 HKD
View
Price last confirmed 8 days ago
A
Retailer 6
-
£181 GBP
$240 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
£205 GBP
$272 USD
View
A
Retailer 8
-
£258 GBP
View
A
Retailer 9
-
£269 GBP
ZAR 5,780 ZAR
View
B+
Retailer 10
-
£277 GBP
€350 EUR
View
Price last confirmed 10 days ago
B+
Retailer 11
-
£324 GBP
$430 USD
View
B+
Retailer 12
-
£324 GBP
$431 USD
View
B+
Retailer 13
-
£386 GBP
A$790 AUD
View
B+
Retailer 14
-
£415 GBP
SGD 746 SGD
View
B
Retailer 15
-
£490 GBP
$651 USD
View
Price last confirmed 7 days ago
B
Retailer 16
-
£517 GBP
$687 USD
View
Most Expensive
B
MOH London
LG794684186 · Oct 21
£716 GBP
View
Price last confirmed 8 days ago
16 more retailers have this diamond
Prices start from £122 GBPSave up to £395 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
0.71ct Oval
£122 GBP