CaratHunter
Plans
Heart|Lab Grown|IGI

1.36ct G VVS2 Heart Lab Grown Diamond

VG • G/VVS2 • IGI LGG1202207

Certificate IGI LGG1202207

Diamond specifications and retailer prices

From £168 GBP
As of November 4, 2026
Save £625 GBP (79%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £793 GBP at Taylor and Hart · As of November 4, 2026
View at Taylor and Hart

About this 1.36ct lab-grown heart diamond

This 1.36ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LGG1202207. Listed at 4 retailers as of November 4, 2026, with prices from £168 to £793, a £625 spread on the same certified stone. Taylor and Hart lists it at £793. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.36
Carat
G
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LGG1202207
Dimensions7.00 × 7.65 × 4.38 mm
L/W Ratio1.09
Top View
7.00 mm7.65 mm1.36 ctG / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LGG1202207
Side View
Table 49.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 57.3%

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 4
Current: £381 GBP|Low: £168 GBP|High: £793 GBP|Avg: £429 GBP|+3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Taylor and Hart
November 5, 2026
Retailer 3£168 GBP
Retailer 2£254 GBP
Retailer 4£374 GBP
Retailer 1£381 GBP
Taylor and Hart£793 GBP

41 data points across 5 retailers

4 retailers£168 GBP to £793 GBP

A
Cheapest Retailer
-
£168 GBP
Final sale: no returns
B+
Retailer 2
-
£374 GBP
View
B+
Retailer 3
-
£381 GBP
View
Most Expensive
B
Taylor and Hart
18OOFJ1 · Nov 4
£793 GBP
$1,062 USD
View
3 more retailers have this diamond
Prices start from £168 GBPSave up to £625 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
1.36ct Heart
£168 GBP