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Heart|Lab Grown|IGI

5.10ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG809677958

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG809677958

Diamond specifications and retailer prices

From £1,213 GBP
HK$12,700 HKD
As of October 31, 2026
Save £5,959 GBP (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £7,172 GBP at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 5.1ct lab-grown heart diamond

This 5.1ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG809677958 or 809677958. Listed at 10 retailers as of October 31, 2026, with prices from £1,213 to £7,172, a £5,959 spread on the same certified stone. Novita Diamonds lists it at £7,172. 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

5.10
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809677958
Dimensions11.65 × 10.63 × 7.12 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.65 mm10.63 mm5.10 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809677958
Side View
Table 61.0%Crown 34.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.1%

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 31
Current: £7,172 GBP|Low: £1,213 GBP|High: £7,279 GBP|Avg: £3,023 GBP|-0.7%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 6£1,213 GBP
Retailer 7£1,293 GBP
Retailer 3£1,482 GBP
Retailer 8£1,635 GBP
Retailer 2£1,649 GBP
Retailer 9£2,685 GBP
Retailer 4£3,327 GBP
Retailer 10£3,608 GBP
Retailer 5£5,079 GBP
Novita Diamonds£7,172 GBP

36 data points across 10 retailers

10 retailers£1,213 GBP to £7,172 GBP

A
Cheapest Retailer
-
£1,213 GBP
HK$12,700 HKD
A
Retailer 2
-
£1,293 GBP
$1,733 USD
View
A
Retailer 3
-
£1,482 GBP
View
B+
Retailer 4
-
£1,635 GBP
$2,191 USD
View
A
Retailer 5
-
£1,649 GBP
€2,104 EUR
View
B+
Retailer 6
-
£2,685 GBP
$3,597 USD
View
B+
Retailer 7
-
£3,327 GBP
View
B
Retailer 8
-
£3,608 GBP
$4,835 USD
View
B
Retailer 9
-
£5,079 GBP
$6,805 USD
View
Most Expensive
B
Novita Diamonds
cert_809677958 · Oct 31
£7,172 GBP
A$14,784 AUD
View
9 more retailers have this diamond
Prices start from £1,213 GBPSave up to £5,959 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
5.10ct Heart
£1,213 GBP