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Heart|Lab Grown|IGI

1.04ct G VVS2 Heart Lab Grown Diamond

EX • G/VVS2 • IGI LG798603326

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG798603326

Diamond specifications and retailer prices

From £203 GBP
$272 USD
As of November 1, 2026
Save £505 GBP (71%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £708 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.04ct lab-grown heart diamond

This 1.04ct lab-grown heart sits in the classic one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG798603326 or 798603326. Listed at 8 retailers as of October 29, 2026, with prices from £203 to £708, a £505 spread on the same certified stone. MOH London lists it at £708. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG798603326
Dimensions6.26 × 6.94 × 4.08 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.26 mm6.94 mm1.04 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG798603326
Side View
Table 62.0%Crown 37.5°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 58.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £708 GBP|Low: £203 GBP|High: £713 GBP|Avg: £363 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 6£203 GBP
Retailer 3£259 GBP
Retailer 5£261 GBP
Retailer 2£266 GBP
Retailer 4£286 GBP
Retailer 7£387 GBP
Retailer 8£525 GBP
MOH London£708 GBP

42 data points across 8 retailers

8 retailers£203 GBP to £708 GBP

B+
Cheapest Retailer
-
£203 GBP
$272 USD
A
Retailer 2
-
£259 GBP
€331 EUR
View
A
Retailer 3
-
£261 GBP
$350 USD
View
A
Retailer 4
-
£266 GBP
View
B+
Retailer 5
-
£286 GBP
View
B+
Retailer 6
-
£387 GBP
$520 USD
View
B
Retailer 7
-
£525 GBP
$705 USD
View
Most Expensive
B
MOH London
LG798603326 · Oct 29
£708 GBP
View
7 more retailers have this diamond
Prices start from £203 GBPSave up to £505 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
1.04ct Heart
£203 GBP