CaratHunter
Plans
Heart|Lab Grown|IGI

4.03ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG706562196

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG706562196

Diamond specifications and retailer prices

From £577 GBP
$769 USD
As of October 23, 2026
Save £1,936 GBP (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £7,900 GBP at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 4.03ct lab-grown heart diamond

This 4.03ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG706562196 or 706562196. Listed at 19 retailers as of October 23, 2026, with a 335% 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

4.03
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706562196
Dimensions11.05 × 9.79 × 6.60 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Top View
11.05 mm9.79 mm4.03 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG706562196
Side View
Table 56.0%Crown 34.1°Girdle: MED-VTKPavilion 40.1°Culet: NoneDepth 59.7%

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: Oct 23
Current: £7,900 GBP|Low: £577 GBP|High: £7,900 GBP|Avg: £1,766 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 5£577 GBP
Retailer 12£629 GBP
Retailer 7£647 GBP
Retailer 4£670 GBP
Retailer 10£693 GBP
Retailer 15£803 GBP
Retailer 9£991 GBP
Retailer 2£1,024 GBP
Retailer 13£1,412 GBP
Retailer 6£1,434 GBP
Retailer 8£1,502 GBP
Retailer 16£1,699 GBP
Retailer 18£1,883 GBP
Retailer 14£2,154 GBP
Retailer 3£2,264 GBP
Retailer 17£2,313 GBP
Retailer 11£2,514 GBP
Brilliant Earth£7,900 GBP

38 data points across 18 retailers

19 retailers£577 GBP to £2,514 GBP

A
Cheapest Retailer
-
£577 GBP
$769 USD
A
Retailer 2
-
£629 GBP
$837 USD
View
A
Retailer 3
-
£647 GBP
$861 USD
View
Final sale: no returns
A
Retailer 4
-
£670 GBP
$892 USD
View
Retailer 5
-
£693 GBP
$923 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
£803 GBP
$1,070 USD
View
Retailer 7
-
£991 GBP
$1,320 USD
View
Price last confirmed 9 days ago
A
Retailer 8
-
£1,024 GBP
View
A
Retailer 9
-
£1,412 GBP
ZAR 30,381 ZAR
View
Retailer 10
-
£1,434 GBP
A$2,937 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
£1,502 GBP
$2,000 USD
View
B+
Retailer 12
-
£1,699 GBP
$2,263 USD
View
B+
Retailer 13
-
£1,883 GBP
$2,508 USD
View
B+
Retailer 14
-
£2,154 GBP
$2,869 USD
View
B+
Retailer 15
-
£2,264 GBP
$3,015 USD
View
B+
Retailer 16
-
£2,313 GBP
$3,080 USD
View
B
Retailer 17
-
£2,451 GBP
$3,264 USD
View
B+
Retailer 18
-
£2,514 GBP
View
Most Expensive
Brilliant Earth
20470981A · Oct 26
£7,900 GBP
$10,520 USD
View
Price under review
18 more retailers have this diamond
Prices start from £577 GBPSave up to £1,936 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
4.03ct Heart
£577 GBP