Heart|Lab Grown|IGI

0.68ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG816631768

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816631768

Diamond specifications and retailer prices

From £183 GBP
$245 USD
As of October 30, 2026
Save £446 GBP (71%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £628 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 0.68ct lab-grown heart diamond

This 0.68ct 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 LG816631768 or 816631768. Listed at 8 retailers as of October 25, 2026, with prices from £183 to £628, a £446 spread on the same certified stone. MOH London lists it at £628. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.68
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.9°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816631768
Dimensions6.03 × 5.20 × 3.73 mm
L/W Ratio1.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.03 mm5.20 mm0.68 ctD / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG816631768
Side View
Table 62.0%Crown 35.9°Girdle: MED-STKPavilion 42.3°Culet: NoneDepth 61.9%

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: £628 GBP|Low: £183 GBP|High: £635 GBP|Avg: £304 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 5£183 GBP
Retailer 6£202 GBP
Retailer 2£231 GBP
Retailer 3£293 GBP
Retailer 4£307 GBP
MOH London£628 GBP

41 data points across 6 retailers

8 retailers£183 GBP to £628 GBP

A
Cheapest Retailer
-
£183 GBP
$245 USD
A
Retailer 2
-
£202 GBP
$271 USD
View
A
Retailer 3
-
£231 GBP
View
B+
Retailer 4
-
£293 GBP
View
B+
Retailer 5
-
£307 GBP
$411 USD
View
B+
Retailer 6
-
£427 GBP
$572 USD
View
B
Retailer 7
-
£473 GBP
$634 USD
View
Most Expensive
B
MOH London
LG816631768 · Oct 25
£628 GBP
View
7 more retailers have this diamond
Prices start from £183 GBPSave up to £446 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
0.68ct Heart
£183 GBP