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Heart|Lab Grown|IGI

0.70ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG817618184

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG817618184

Diamond specifications and retailer prices

From £109 GBP
$146 USD
As of October 30, 2026
Save £521 GBP (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £629 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.7ct lab-grown heart diamond

This 0.7ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817618184 or 817618184. Listed at 9 retailers as of October 30, 2026, with prices from £109 to £629, a £521 spread on the same certified stone. MOH London lists it at £629. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.70
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.7°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817618184
Dimensions6.08 × 5.70 × 3.44 mm
L/W Ratio1.07
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
6.08 mm5.70 mm0.70 ctD / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG817618184
Side View
Table 62.0%Crown 38.7°Girdle: MED-STKPavilion 38°Culet: NoneDepth 56.6%

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: £629 GBP|Low: £109 GBP|High: £740 GBP|Avg: £362 GBP|-14.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 3£109 GBP
Retailer 8£126 GBP
Retailer 7£250 GBP
Retailer 9£274 GBP
Retailer 4£308 GBP
Retailer 5£353 GBP
Retailer 6£433 GBP
Retailer 2£440 GBP
MOH London£629 GBP

32 data points across 9 retailers

9 retailers£109 GBP to £629 GBP

A
Cheapest Retailer
-
£109 GBP
$146 USD
A
Retailer 2
-
£126 GBP
$169 USD
View
A
Retailer 3
-
£250 GBP
$335 USD
View
Retailer 4
-
£274 GBP
€350 EUR
View
Price last confirmed 10 days ago
B+
Retailer 5
-
£308 GBP
$413 USD
View
B+
Retailer 6
-
£353 GBP
$474 USD
View
B+
Retailer 7
-
£433 GBP
$581 USD
View
B+
Retailer 8
-
£440 GBP
$590 USD
View
Most Expensive
B
MOH London
LG817618184 · Nov 1
£629 GBP
View
8 more retailers have this diamond
Prices start from £109 GBPSave up to £521 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 Heart
£109 GBP