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Heart|Lab Grown|IGI

3.03ct F VVS1 Heart Lab Grown Diamond

ID • F/VVS1 • IGI LG737512692

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG737512692

Diamond specifications and retailer prices

From £878 GBP
As of November 4, 2026
Save £1,310 GBP (60%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £2,304 GBP at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 3.03ct lab-grown heart diamond

This 3.03ct lab-grown heart sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG737512692 or 737512692. Listed at 6 retailers as of November 4, 2026, with a 149% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.03
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737512692
Dimensions9.17 × 10.06 × 5.72 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.17 mm10.06 mm3.03 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737512692
Side View
Table 64.0%Crown 39°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 56.9%

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: Nov 4
Current: £2,304 GBP|Low: £878 GBP|High: £2,859 GBP|Avg: £1,832 GBP|+3.8%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 5£878 GBP
Retailer 2£950 GBP
Retailer 8£1,239 GBP
Retailer 7£1,308 GBP
Retailer 4£1,339 GBP
Retailer 6£1,988 GBP
Retailer 3£2,188 GBP
Novita Diamonds£2,304 GBP
Retailer 9£2,827 GBP

18 data points across 9 retailers

6 retailers£878 GBP to £2,188 GBP

A
Cheapest Retailer
-
£878 GBP
A
Retailer 2
-
£950 GBP
View
B+
Retailer 3
-
£1,339 GBP
View
B
Retailer 4
-
£1,988 GBP
View
B
Retailer 5
-
£2,188 GBP
View
Most Expensive
Novita Diamonds
cert_737512692 · Oct 8
£2,304 GBP
A$4,785 AUD
View
Price last confirmed 27 days ago
5 more retailers have this diamond
Prices start from £878 GBPSave up to £1,310 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
3.03ct Heart
£878 GBP