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Heart|Lab Grown|IGI

1.65ct G VS2 Heart Lab Grown Diamond

EX • G/VS2 • IGI LG602350044

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG602350044

Diamond specifications and retailer prices

From £167 GBP
$224 USD
As of October 30, 2026
Save £1,437 GBP (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,605 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore 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 LG602350044 or 602350044. Listed at 16 retailers as of October 30, 2026, with prices from £167 to £1,605, a £1,437 spread on the same certified stone. Do Amore Diamonds lists it at £1,605. 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 angle37.4°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602350044
Dimensions7.56 × 8.21 × 4.63 mm
L/W Ratio1.09
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
7.56 mm8.21 mm1.65 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602350044
Side View
Table 57.0%Crown 37.4°Girdle: STK-THKPavilion 38.9°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 30
Current: £1,605 GBP|Low: £160 GBP|High: £1,605 GBP|Avg: £524 GBP
Do Amore Diamonds
Retailer 2
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Retailer 8
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Retailer 11
Retailer 12
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Retailer 16
October 31, 2026
Retailer 12£167 GBP
Retailer 16£194 GBP
Retailer 3£207 GBP
Retailer 13£207 GBP
Retailer 7£278 GBP
Retailer 9£281 GBP
Retailer 6£322 GBP
Retailer 4£382 GBP
Retailer 2£431 GBP
Retailer 5£477 GBP
Retailer 11£669 GBP
Retailer 15£735 GBP
Retailer 14£843 GBP
Retailer 8£863 GBP
Retailer 10£918 GBP
Do Amore Diamonds£1,605 GBP

43 data points across 16 retailers

16 retailers£167 GBP to £1,605 GBP

A
Cheapest Retailer
-
£167 GBP
$224 USD
A
Retailer 2
-
£194 GBP
$260 USD
View
A
Retailer 3
-
£207 GBP
$278 USD
View
A
Retailer 4
-
£207 GBP
$278 USD
View
B+
Retailer 5
-
£278 GBP
$372 USD
View
A
Retailer 6
-
£281 GBP
View
A
Retailer 7
-
£322 GBP
$431 USD
View
A
Retailer 8
-
£431 GBP
View
B+
Retailer 9
-
£477 GBP
$639 USD
View
B+
Retailer 10
-
£669 GBP
$896 USD
View
B+
Retailer 11
-
£735 GBP
$985 USD
View
B
Retailer 12
-
£843 GBP
$1,129 USD
View
Retailer 13
-
£863 GBP
$1,156 USD
View
Price last confirmed 13 days ago
B
Retailer 14
-
£918 GBP
View
B
Retailer 15
-
£1,116 GBP
$1,495 USD
View
Most Expensive
B
Do Amore Diamonds
27-441252361 · Oct 31
£1,605 GBP
$2,150 USD
View
15 more retailers have this diamond
Prices start from £167 GBPSave up to £1,437 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
£167 GBP