Heart|Lab Grown|IGI

5.57ct D VVS2 Heart Lab Grown Diamond

VG • D/VVS2 • IGI LG835602903

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG835602903

Diamond specifications and retailer prices

From £842 GBP
$1,121 USD
As of October 23, 2026
Save £2,573 GBP (75%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £11,369 GBP at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 5.57ct lab-grown heart diamond

This 5.57ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG835602903 or 835602903. Listed at 20 retailers as of October 23, 2026, with a 306% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.57
Carat
D
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835602903
Dimensions10.93 × 12.28 × 7.33 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.93 mm12.28 mm5.57 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835602903
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.5°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: £11,369 GBP|Low: £797 GBP|High: £11,737 GBP|Avg: £2,327 GBP|-3.1%
Brilliant Earth
Retailer 2
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Retailer 21
October 26, 2026
Retailer 6£842 GBP
Retailer 3£916 GBP
Retailer 8£942 GBP
Retailer 11£976 GBP
Retailer 20£976 GBP
Retailer 13£1,041 GBP
Retailer 18£1,108 GBP
Retailer 4£1,300 GBP
Retailer 2£1,449 GBP
Retailer 12£1,533 GBP
Retailer 21£1,804 GBP
Retailer 9£1,830 GBP
Retailer 15£1,965 GBP
Retailer 17£1,977 GBP
Retailer 14£2,429 GBP
Retailer 16£2,698 GBP
Retailer 7£2,817 GBP
Retailer 5£2,959 GBP
Retailer 19£3,154 GBP
Retailer 10£3,415 GBP
Brilliant Earth£11,369 GBP

27 data points across 21 retailers

20 retailers£842 GBP to £3,415 GBP

A
Cheapest Retailer
-
£842 GBP
$1,121 USD
A
Retailer 2
-
£916 GBP
$1,220 USD
View
Retailer 3
-
£976 GBP
$1,300 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
£976 GBP
$1,300 USD
View
A
Retailer 5
-
£1,041 GBP
View
A
Retailer 6
-
£1,108 GBP
$1,475 USD
View
A
Retailer 7
-
£1,300 GBP
$1,731 USD
View
A
Retailer 8
-
£1,449 GBP
View
Retailer 9
-
£1,533 GBP
$2,042 USD
View
Price last confirmed 18 days ago
B+
Retailer 10
-
£1,804 GBP
$2,402 USD
View
B+
Retailer 11
-
£1,830 GBP
$2,437 USD
View
B+
Retailer 12
-
£1,965 GBP
ZAR 42,281 ZAR
View
Retailer 13
-
£1,977 GBP
A$4,051 AUD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
£2,429 GBP
$3,235 USD
View
B+
Retailer 15
-
£2,698 GBP
$3,593 USD
View
B
Retailer 16
-
£2,817 GBP
$3,752 USD
View
B
Retailer 17
-
£2,959 GBP
$3,940 USD
View
Retailer 18
-
£3,154 GBP
View
Price last confirmed 9 days ago
B
Retailer 19
-
£3,415 GBP
$4,548 USD
View
Most Expensive
Brilliant Earth
21635568A · Oct 26
£11,369 GBP
$15,140 USD
View
Price under review
19 more retailers have this diamond
Prices start from £842 GBPSave up to £2,573 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
5.57ct Heart
£842 GBP