CaratHunter
Plans
Heart|Lab Grown|IGI

1.60ct F VVS2 Heart Lab Grown Diamond

ID • F/VVS2 • IGI LG746517258

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG746517258

Diamond specifications and retailer prices

From £181 GBP
$243 USD
As of October 30, 2026
Save £740 GBP (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £921 GBP at With Clarity · As of November 1, 2026
View at With Clarity

About this 1.6ct lab-grown heart diamond

This 1.6ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG746517258 or 746517258. Listed at 18 retailers as of October 30, 2026, with prices from £181 to £921, a £740 spread on the same certified stone. With Clarity lists it at £921. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG746517258
Dimensions7.17 × 8.54 × 4.70 mm
L/W Ratio1.19
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.17 mm8.54 mm1.60 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG746517258
Side View
Table 59.0%Crown 33.3°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 55.0%

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: £427 GBP|Low: £181 GBP|High: £972 GBP|Avg: £503 GBP|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
With Clarity
November 2, 2026
Retailer 3£181 GBP
Retailer 16£203 GBP
Retailer 17£210 GBP
Retailer 6£225 GBP
Retailer 9£225 GBP
Retailer 2£252 GBP
Retailer 10£351 GBP
Retailer 7£378 GBP
Retailer 11£388 GBP
Retailer 1£427 GBP
Retailer 18£434 GBP
Retailer 5£470 GBP
Retailer 15£524 GBP
Retailer 14£567 GBP
Retailer 4£723 GBP
Retailer 8£762 GBP
Retailer 13£815 GBP
Retailer 12£901 GBP
With Clarity£921 GBP

29 data points across 19 retailers

18 retailers£181 GBP to £921 GBP

A
Cheapest Retailer
-
£181 GBP
$243 USD
A
Retailer 2
-
£203 GBP
$272 USD
View
Final sale: no returns
A
Retailer 3
-
£210 GBP
$282 USD
View
A
Retailer 4
-
£225 GBP
$301 USD
View
Retailer 5
-
£225 GBP
$301 USD
View
Price last confirmed 7 days ago
Retailer 6
-
£252 GBP
View
Price last confirmed 16 days ago
A
Retailer 7
-
£378 GBP
$506 USD
View
A
Retailer 8
-
£388 GBP
ZAR 8,404 ZAR
View
A
Retailer 9
-
£427 GBP
View
A
Retailer 10
-
£434 GBP
$581 USD
View
B+
Retailer 11
-
£470 GBP
$630 USD
View
B+
Retailer 12
-
£524 GBP
A$1,080 AUD
View
B+
Retailer 13
-
£567 GBP
$760 USD
View
B+
Retailer 14
-
£723 GBP
$969 USD
View
B+
Retailer 15
-
£762 GBP
$1,021 USD
View
B
Retailer 16
-
£815 GBP
$1,092 USD
View
B
Retailer 17
-
£901 GBP
View
Most Expensive
B
With Clarity
746517258 · Nov 1
£921 GBP
$1,234 USD
View
17 more retailers have this diamond
Prices start from £181 GBPSave up to £740 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
1.60ct Heart
£181 GBP