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Heart|Lab Grown|IGI

1.68ct E VS2 Heart Lab Grown Diamond

ID • E/VS2 • IGI LG705551784

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG705551784

Diamond specifications and retailer prices

From £178 GBP
$237 USD
As of October 27, 2026
Save £1,527 GBP (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,705 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.68ct lab-grown heart diamond

This 1.68ct 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 LG705551784 or 705551784. Listed at 13 retailers as of October 27, 2026, with prices from £178 to £1,705, a £1,527 spread on the same certified stone. Do Amore Diamonds lists it at £1,705. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.68
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG705551784
Dimensions8.35 × 7.41 × 4.73 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.35 mm7.41 mm1.68 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG705551784
Side View
Table 53.0%Crown 36.3°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 56.6%

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 27
Current: £1,705 GBP|Low: £146 GBP|High: £1,757 GBP|Avg: £692 GBP|-3.0%
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
Retailer 14
October 29, 2026
Retailer 3£205 GBP
Retailer 14£327 GBP
Retailer 4£351 GBP
Retailer 10£356 GBP
Retailer 12£372 GBP
Retailer 6£426 GBP
Retailer 8£711 GBP
Retailer 11£782 GBP
Retailer 2£784 GBP
Retailer 13£939 GBP
Retailer 5£946 GBP
Retailer 9£954 GBP
Retailer 7£977 GBP
Do Amore Diamonds£1,705 GBP

18 data points across 14 retailers

13 retailers£178 GBP to £1,705 GBP

A
Cheapest Retailer
-
£178 GBP
$237 USD
A
Retailer 2
-
£205 GBP
$273 USD
View
Final sale: no returns
A
Retailer 3
-
£207 GBP
$275 USD
View
A
Retailer 4
-
£327 GBP
HK$3,400 HKD
View
A
Retailer 5
-
£356 GBP
$474 USD
View
B+
Retailer 6
-
£372 GBP
$495 USD
View
B+
Retailer 7
-
£711 GBP
$947 USD
View
B
Retailer 8
-
£782 GBP
$1,042 USD
View
B+
Retailer 9
-
£784 GBP
A$1,606 AUD
View
B
Retailer 10
-
£939 GBP
SGD 1,689 SGD
View
B
Retailer 11
-
£954 GBP
$1,270 USD
View
B
Retailer 12
-
£977 GBP
View
Most Expensive
B
Do Amore Diamonds
27-6FB0F88C5 · Oct 29
£1,705 GBP
$2,270 USD
View
12 more retailers have this diamond
Prices start from £178 GBPSave up to £1,527 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
1.68ct Heart
£178 GBP