Heart|Lab Grown|IGI

3.16ct E VS2 Heart Lab Grown Diamond

EX • E/VS2

Diamond specifications and retailer prices

From £357 GBP
$479 USD
As of October 30, 2026
Save £1,623 GBP (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,981 GBP at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 3.16ct lab-grown heart diamond

This 3.16ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 12 retailers as of October 30, 2026, with prices from £357 to £1,981, a £1,623 spread on the same certified stone. The Diamond Guys lists it at £1,981. 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

3.16
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions8.94 × 10.23 × 6.08 mm
L/W Ratio1.14
Top View
8.94 mm10.23 mm3.16 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 62.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 59.4%

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 30
Current: £587 GBP|Low: £357 GBP|High: £1,981 GBP|Avg: £1,010 GBP|+4.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
The Diamond Guys
October 30, 2026
Retailer 3£357 GBP
Retailer 2£401 GBP
Retailer 5£552 GBP
Retailer 1£587 GBP
Retailer 6£752 GBP
Retailer 4£1,287 GBP
Retailer 7£1,373 GBP
The Diamond Guys£1,981 GBP

19 data points across 8 retailers

12 retailers£357 GBP to £1,981 GBP

A
Cheapest Retailer
-
£357 GBP
$479 USD
Retailer 2
-
£357 GBP
$479 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
£401 GBP
$537 USD
View
A
Retailer 4
-
£552 GBP
$740 USD
View
A
Retailer 5
-
£587 GBP
View
Retailer 6
-
£752 GBP
$1,007 USD
View
Price last confirmed 7 days ago
Retailer 7
-
£1,287 GBP
$1,725 USD
View
Price last confirmed 11 days ago
Retailer 8
-
£1,287 GBP
$1,725 USD
View
Price last confirmed 23 days ago
Retailer 9
-
£1,287 GBP
$1,725 USD
View
Price last confirmed 26 days ago
B+
Retailer 10
-
£1,287 GBP
$1,725 USD
View
B
Retailer 11
-
£1,373 GBP
CA$2,555 CAD
View
Most Expensive
B
The Diamond Guys
1964001136 · Oct 30
£1,981 GBP
$2,654 USD
View
11 more retailers have this diamond
Prices start from £357 GBPSave up to £1,623 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
3.16ct Heart
£357 GBP