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Heart|Lab Grown|IGI

4.03ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG710555975

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG710555975

Diamond specifications and retailer prices

From £537 GBP
$715 USD
As of October 27, 2026
Save £2,100 GBP (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £3,544 GBP at Novita Diamonds · As of October 5, 2026
View at Novita Diamonds

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 LG710555975 or 710555975. Listed at 22 retailers as of October 26, 2026, with a 391% 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710555975
Dimensions11.04 × 11.04 × 10.03 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
11.04 mm11.04 mm4.03 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710555975
Side View
Table 61.0%Crown 34.8°Girdle: MED-VTKPavilion 39.2°Culet: NoneDepth 57.4%

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 27
Current: £3,544 GBP|Low: £537 GBP|High: £3,544 GBP|Avg: £1,519 GBP|+0.5%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 14
Retailer 15
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 6£537 GBP
Retailer 20£584 GBP
Retailer 7£601 GBP
Retailer 13£623 GBP
Retailer 4£706 GBP
Retailer 19£892 GBP
Retailer 16£935 GBP
Retailer 15£976 GBP
Retailer 2£999 GBP
Retailer 17£1,326 GBP
Retailer 12£1,415 GBP
Retailer 11£1,504 GBP
Retailer 14£1,671 GBP
Retailer 3£1,685 GBP
Retailer 18£1,752 GBP
Retailer 21£2,032 GBP
Retailer 8£2,096 GBP
Retailer 5£2,125 GBP
Retailer 9£2,148 GBP
Retailer 10£2,637 GBP
Novita Diamonds£3,544 GBP

36 data points across 21 retailers

22 retailers£537 GBP to £2,637 GBP

A
Cheapest Retailer
-
£537 GBP
$715 USD
A
Retailer 2
-
£584 GBP
$778 USD
View
A
Retailer 3
-
£601 GBP
$801 USD
View
Final sale: no returns
A
Retailer 4
-
£623 GBP
$830 USD
View
Retailer 5
-
£703 GBP
$936 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
£706 GBP
$940 USD
View
B+
Retailer 7
-
£892 GBP
$1,188 USD
View
A
Retailer 8
-
£935 GBP
$1,245 USD
View
A
Retailer 9
-
£976 GBP
€1,238 EUR
View
A
Retailer 10
-
£999 GBP
View
A
Retailer 11
-
£1,326 GBP
ZAR 28,532 ZAR
View
A
Retailer 12
-
£1,415 GBP
A$2,898 AUD
View
Retailer 13
-
£1,504 GBP
A$3,081 AUD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
£1,671 GBP
$2,225 USD
View
B+
Retailer 15
-
£1,685 GBP
$2,244 USD
View
B+
Retailer 16
-
£1,752 GBP
$2,333 USD
View
B+
Retailer 17
-
£2,032 GBP
$2,706 USD
View
B+
Retailer 18
-
£2,096 GBP
SGD 3,772 SGD
View
B+
Retailer 19
-
£2,125 GBP
$2,830 USD
View
B+
Retailer 20
-
£2,148 GBP
$2,861 USD
View
B
Retailer 21
-
£2,637 GBP
View
Most Expensive
Novita Diamonds
cert_710555975 · Oct 5
£3,544 GBP
A$7,260 AUD
View
Price last confirmed 25 days ago
21 more retailers have this diamond
Prices start from £537 GBPSave up to £2,100 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
£537 GBP