Heart|Lab Grown|IGI

0.70ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG817638618

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG817638618

Diamond specifications and retailer prices

From £179 GBP
$240 USD
As of October 30, 2026
Save £439 GBP (71%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £618 GBP at MOH London · As of October 29, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817638618 or 817638618. Listed at 9 retailers as of October 29, 2026, with prices from £179 to £618, a £439 spread on the same certified stone. MOH London lists it at £618. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.7°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817638618
Dimensions5.99 × 5.75 × 3.42 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.99 mm5.75 mm0.70 ctD / VVS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG817638618
Side View
Table 63.0%Crown 38.7°Girdle: MED-STKPavilion 36.6°Culet: NoneDepth 57.1%

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 30
Current: £618 GBP|Low: £179 GBP|High: £623 GBP|Avg: £305 GBP|+0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 6£179 GBP
Retailer 2£226 GBP
Retailer 3£226 GBP
Retailer 4£287 GBP
Retailer 5£305 GBP
MOH London£618 GBP

39 data points across 6 retailers

9 retailers£179 GBP to £618 GBP

A
Cheapest Retailer
-
£179 GBP
$240 USD
A
Retailer 2
-
£205 GBP
$275 USD
View
A
Retailer 3
-
£226 GBP
€288 EUR
View
A
Retailer 4
-
£226 GBP
View
B+
Retailer 5
-
£287 GBP
View
B+
Retailer 6
-
£305 GBP
$409 USD
View
B+
Retailer 7
-
£416 GBP
$558 USD
View
B
Retailer 8
-
£464 GBP
$622 USD
View
Most Expensive
B
MOH London
LG817638618 · Oct 29
£618 GBP
View
8 more retailers have this diamond
Prices start from £179 GBPSave up to £439 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
£179 GBP