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Heart|Lab Grown|IGI

3.08ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG705518648

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG705518648

Diamond specifications and retailer prices

From £430 GBP
$573 USD
As of October 27, 2026
Save £3,392 GBP (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £5,902 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.08ct lab-grown heart diamond

This 3.08ct 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 LG705518648 or 705518648. Listed at 21 retailers as of October 27, 2026, with a 788% 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

3.08
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG705518648
Dimensions8.55 × 10.02 × 6.19 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.55 mm10.02 mm3.08 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG705518648
Side View
Table 63.0%Crown 36.5°Girdle: MED-THKPavilion 40.3°Culet: NoneDepth 61.8%

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: £5,902 GBP|Low: £354 GBP|High: £5,902 GBP|Avg: £1,352 GBP|+33.7%
Brilliant Earth
Retailer 2
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Retailer 21
October 29, 2026
Retailer 21£430 GBP
Retailer 14£481 GBP
Retailer 20£482 GBP
Retailer 6£533 GBP
Retailer 7£533 GBP
Retailer 16£635 GBP
Retailer 13£725 GBP
Retailer 11£741 GBP
Retailer 3£821 GBP
Retailer 2£877 GBP
Retailer 10£957 GBP
Retailer 17£1,251 GBP
Retailer 15£1,279 GBP
Retailer 19£1,324 GBP
Retailer 9£1,548 GBP
Retailer 8£1,717 GBP
Retailer 5£1,777 GBP
Retailer 12£1,989 GBP
Retailer 18£2,333 GBP
Retailer 4£3,822 GBP
Brilliant Earth£5,902 GBP

34 data points across 21 retailers

21 retailers£430 GBP to £3,822 GBP

A
Cheapest Retailer
-
£430 GBP
$573 USD
A
Retailer 2
-
£481 GBP
$641 USD
View
Final sale: no returns
A
Retailer 3
-
£482 GBP
$642 USD
View
A
Retailer 4
-
£533 GBP
$710 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
£533 GBP
$710 USD
View
A
Retailer 6
-
£635 GBP
$845 USD
View
A
Retailer 7
-
£725 GBP
View
A
Retailer 8
-
£741 GBP
$987 USD
View
A
Retailer 9
-
£821 GBP
$1,093 USD
View
A
Retailer 10
-
£877 GBP
View
A
Retailer 11
-
£957 GBP
$1,275 USD
View
B+
Retailer 12
-
£1,251 GBP
A$2,563 AUD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
£1,279 GBP
ZAR 27,514 ZAR
View
B+
Retailer 14
-
£1,324 GBP
$1,763 USD
View
B+
Retailer 15
-
£1,548 GBP
$2,062 USD
View
B+
Retailer 16
-
£1,717 GBP
$2,286 USD
View
B+
Retailer 17
-
£1,777 GBP
$2,367 USD
View
B
Retailer 18
-
£1,989 GBP
$2,648 USD
View
B
Retailer 19
-
£2,333 GBP
View
Price last confirmed 10 days ago
B
Retailer 20
-
£3,822 GBP
$5,090 USD
View
Most Expensive
B
Brilliant Earth
14972446Y · Oct 28
£5,902 GBP
$7,860 USD
View
Price under review
20 more retailers have this diamond
Prices start from £430 GBPSave up to £3,392 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
3.08ct Heart
£430 GBP