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Heart|Lab Grown|IGI

1.70ct E VS2 Heart Lab Grown Diamond

EX • E/VS2 • IGI LG619457464

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG619457464

Diamond specifications and retailer prices

From £265 GBP
$353 USD
As of October 29, 2026
Save £2,213 GBP (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £2,478 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.7ct lab-grown heart diamond

This 1.7ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG619457464 or 619457464. Listed at 23 retailers as of October 29, 2026, with prices from £265 to £2,478, a £2,213 spread on the same certified stone. Do Amore Diamonds lists it at £2,478. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG619457464
Dimensions8.53 × 8.53 × 7.07 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.53 mm8.53 mm1.70 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG619457464
Side View
Table 57.0%Crown 35.7°Girdle: MED-THKPavilion 36.8°Culet: NoneDepth 56.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £2,110 GBP|Low: £254 GBP|High: £2,478 GBP|Avg: £870 GBP|+4.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 4£265 GBP
Retailer 11£368 GBP
Retailer 10£380 GBP
Retailer 3£391 GBP
Retailer 7£409 GBP
Retailer 6£584 GBP
Retailer 2£854 GBP
Retailer 9£863 GBP
Retailer 8£1,130 GBP
Retailer 12£1,163 GBP
Retailer 13£1,276 GBP
Retailer 5£1,367 GBP
Do Amore Diamonds£2,110 GBP

42 data points across 13 retailers

23 retailers£265 GBP to £2,478 GBP

Retailer 1
-
£227 GBP
$302 USD
Price last confirmed 10 days ago
Retailer 2
-
£263 GBP
$350 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
£265 GBP
$353 USD
View
Final sale: no returns
Retailer 4
-
£282 GBP
$375 USD
View
Price last confirmed 13 days ago
Retailer 5
-
£346 GBP
$461 USD
View
Price last confirmed 10 days ago
A
Retailer 6
-
£368 GBP
$490 USD
View
A
Retailer 7
-
£380 GBP
View
A
Retailer 8
-
£391 GBP
$521 USD
View
A
Retailer 9
-
£409 GBP
$545 USD
View
Retailer 10
-
£577 GBP
View
Price last confirmed 8 days ago
B+
Retailer 11
-
£584 GBP
View
B
Retailer 12
-
£854 GBP
A$1,749 AUD
View
B
Retailer 13
-
£863 GBP
$1,149 USD
View
Retailer 14
-
£998 GBP
$1,329 USD
View
Price last confirmed 13 days ago
B
Retailer 15
-
£1,005 GBP
CA$1,859 CAD
View
B
Retailer 16
-
£1,130 GBP
$1,505 USD
View
B
Retailer 17
-
£1,163 GBP
$1,549 USD
View
B
Retailer 18
-
£1,276 GBP
View
Retailer 19
-
£1,307 GBP
$1,741 USD
View
Price last confirmed 7 days ago
B
Retailer 20
-
£1,367 GBP
SGD 2,460 SGD
View
Retailer 21
-
£1,757 GBP
$2,340 USD
View
Price last confirmed 28 days ago
B
Retailer 22
-
£2,110 GBP
$2,810 USD
View
Most Expensive
B
Do Amore Diamonds
27-8BEF8C76F · Oct 29
£2,478 GBP
$3,300 USD
View
22 more retailers have this diamond
Prices start from £265 GBPSave up to £2,213 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
1.70ct Heart
£265 GBP