Heart|Lab Grown|IGI

1.03ct H VVS2 Heart Lab Grown Diamond

ID • H/VVS2 • IGI LG835609105

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG835609105

Diamond specifications and retailer prices

From £162 GBP
HK$1,700 HKD
As of November 1, 2026
Save £518 GBP (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £789 GBP at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.03ct lab-grown heart diamond

This 1.03ct lab-grown heart sits in the classic one-carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG835609105 or 835609105. Listed at 19 retailers as of October 26, 2026, with a 319% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.2°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835609105
Dimensions6.60 × 7.06 × 3.80 mm
L/W Ratio1.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.60 mm7.06 mm1.03 ctH / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG835609105
Side View
Table 66.0%Crown 35.2°Girdle: MED-THKPavilion 37.8°Culet: NoneDepth 53.8%

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: Nov 1
Current: £244 GBP|Low: £117 GBP|High: £789 GBP|Avg: £347 GBP|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
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Retailer 19
Reve Diamonds
October 31, 2026
Retailer 6£117 GBP
Retailer 8£131 GBP
Retailer 3£136 GBP
Retailer 5£146 GBP
Retailer 4£162 GBP
Retailer 16£179 GBP
Retailer 1£244 GBP
Retailer 19£246 GBP
Retailer 2£265 GBP
Retailer 7£275 GBP
Retailer 17£312 GBP
Retailer 10£327 GBP
Retailer 13£372 GBP
Retailer 12£394 GBP
Retailer 14£465 GBP
Retailer 9£467 GBP
Retailer 11£508 GBP
Retailer 15£515 GBP
Retailer 18£681 GBP
Reve Diamonds£789 GBP

23 data points across 20 retailers

19 retailers£162 GBP to £681 GBP

Retailer 1
-
£117 GBP
$157 USD
Price last confirmed 9 days ago
Retailer 2
-
£136 GBP
$182 USD
View
Price last confirmed 8 days ago
Retailer 3
-
£146 GBP
$195 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
£162 GBP
HK$1,700 HKD
View
A
Retailer 5
-
£179 GBP
View
A
Retailer 6
-
£244 GBP
€311 EUR
View
Retailer 7
-
£246 GBP
ZAR 5,320 ZAR
View
Price last confirmed 9 days ago
Retailer 8
-
£265 GBP
$355 USD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
£275 GBP
$368 USD
View
B+
Retailer 10
-
£312 GBP
View
B+
Retailer 11
-
£327 GBP
$438 USD
View
B+
Retailer 12
-
£372 GBP
$498 USD
View
B+
Retailer 13
-
£394 GBP
SGD 713 SGD
View
B
Retailer 14
-
£465 GBP
$623 USD
View
Retailer 15
-
£467 GBP
$626 USD
View
Price last confirmed 7 days ago
B
Retailer 16
-
£508 GBP
$681 USD
View
B
Retailer 17
-
£515 GBP
$690 USD
View
B
Retailer 18
-
£681 GBP
View
Most Expensive
Reve Diamonds
ACA4AD82A · Oct 25
£789 GBP
$1,057 USD
View
Price last confirmed 7 days ago
18 more retailers have this diamond
Prices start from £162 GBPSave up to £518 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
1.03ct Heart
£162 GBP