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Heart|Lab Grown|IGI

1.65ct G VS2 Heart Lab Grown Diamond

EX • G/VS2 • IGI LG607387554

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG607387554

Diamond specifications and retailer prices

From £160 GBP
$215 USD
As of October 30, 2026
Save £766 GBP (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £926 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.65ct lab-grown heart diamond

This 1.65ct lab-grown heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG607387554 or 607387554. Listed at 22 retailers as of October 30, 2026, with prices from £160 to £926, a £766 spread on the same certified stone. Reve Diamonds lists it at £926. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.65
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607387554
Dimensions7.53 × 7.88 × 4.87 mm
L/W Ratio1.05
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
7.53 mm7.88 mm1.65 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607387554
Side View
Table 58.0%Crown 35.7°Girdle: STK-THKPavilion 40.9°Culet: NoneDepth 61.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £368 GBP|Low: £127 GBP|High: £926 GBP|Avg: £500 GBP|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
October 31, 2026
Retailer 7£160 GBP
Retailer 11£178 GBP
Retailer 5£199 GBP
Retailer 9£341 GBP
Retailer 1£368 GBP
Retailer 10£393 GBP
Retailer 2£410 GBP
Retailer 6£641 GBP
Retailer 3£679 GBP
Retailer 4£801 GBP
Retailer 8£810 GBP
Reve Diamonds£926 GBP

38 data points across 12 retailers

22 retailers£160 GBP to £926 GBP

Retailer 1
-
£160 GBP
$215 USD
Price last confirmed 8 days ago
A
Retailer 2
-
£160 GBP
$215 USD
View
Retailer 3
-
£160 GBP
$215 USD
View
Price last confirmed 31 days ago
Retailer 4
-
£160 GBP
$215 USD
View
Price last confirmed 23 days ago
A
Retailer 5
-
£178 GBP
$239 USD
View
Final sale: no returns
Retailer 6
-
£186 GBP
$249 USD
View
Price last confirmed 16 days ago
Retailer 7
-
£186 GBP
$249 USD
View
Price last confirmed 10 days ago
Retailer 8
-
£196 GBP
$263 USD
View
Price last confirmed 31 days ago
Retailer 9
-
£199 GBP
$266 USD
View
Price last confirmed 18 days ago
A
Retailer 10
-
£199 GBP
$266 USD
View
Retailer 11
-
£199 GBP
$266 USD
View
Price last confirmed 11 days ago
B+
Retailer 12
-
£341 GBP
$457 USD
View
A
Retailer 13
-
£368 GBP
View
A
Retailer 14
-
£393 GBP
$526 USD
View
A
Retailer 15
-
£410 GBP
$550 USD
View
Retailer 16
-
£639 GBP
$856 USD
View
Price last confirmed 18 days ago
Retailer 17
-
£639 GBP
$856 USD
View
Price last confirmed 30 days ago
B
Retailer 18
-
£641 GBP
$859 USD
View
B+
Retailer 19
-
£679 GBP
$909 USD
View
B
Retailer 20
-
£801 GBP
View
B
Retailer 21
-
£810 GBP
$1,085 USD
View
Most Expensive
B
Reve Diamonds
70789BE18 · Oct 30
£926 GBP
$1,241 USD
View
21 more retailers have this diamond
Prices start from £160 GBPSave up to £766 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
1.65ct Heart
£160 GBP