Heart|Lab Grown|IGI

1.01ct G VVS1 Heart Lab Grown Diamond

ID • G/VVS1 • IGI LG835634382

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG835634382

Diamond specifications and retailer prices

From £156 GBP
$209 USD
As of October 24, 2026
Save £688 GBP (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £844 GBP at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.01ct lab-grown heart diamond

This 1.01ct lab-grown heart sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG835634382 or 835634382. Listed at 18 retailers as of October 24, 2026, with prices from £156 to £844, a £688 spread on the same certified stone. Reve Diamonds lists it at £844. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle30.8°
Pavilion angle44.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835634382
Dimensions6.91 × 6.43 × 4.06 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
6.91 mm6.43 mm1.01 ctG / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG835634382
Side View
Table 66.0%Crown 30.8°Girdle: MED-STKPavilion 44.2°Culet: NoneDepth 58.8%

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: Oct 24
Current: £452 GBP|Low: £131 GBP|High: £881 GBP|Avg: £384 GBP|-3.1%
Retailer 1
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
October 31, 2026
Retailer 8£135 GBP
Retailer 7£151 GBP
Retailer 6£156 GBP
Retailer 5£167 GBP
Retailer 15£187 GBP
Retailer 10£191 GBP
Retailer 14£278 GBP
Retailer 18£282 GBP
Retailer 3£295 GBP
Retailer 16£299 GBP
Retailer 4£306 GBP
Retailer 11£416 GBP
Retailer 1£452 GBP
Retailer 2£537 GBP
Retailer 12£551 GBP
Retailer 9£577 GBP
Retailer 13£605 GBP
Retailer 17£782 GBP
Reve Diamonds£844 GBP

37 data points across 19 retailers

18 retailers£156 GBP to £844 GBP

Retailer 1
-
£135 GBP
$181 USD
Price last confirmed 8 days ago
A
Retailer 2
-
£156 GBP
$209 USD
View
A
Retailer 3
-
£167 GBP
$224 USD
View
A
Retailer 4
-
£187 GBP
View
A
Retailer 5
-
£191 GBP
HK$2,000 HKD
View
B+
Retailer 6
-
£278 GBP
€355 EUR
View
Retailer 7
-
£282 GBP
ZAR 6,114 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 8
-
£295 GBP
$395 USD
View
B+
Retailer 9
-
£299 GBP
View
B+
Retailer 10
-
£306 GBP
$410 USD
View
B
Retailer 11
-
£416 GBP
$558 USD
View
B+
Retailer 12
-
£452 GBP
SGD 818 SGD
View
B
Retailer 13
-
£537 GBP
$720 USD
View
B
Retailer 14
-
£551 GBP
$738 USD
View
B
Retailer 15
-
£577 GBP
$774 USD
View
B
Retailer 16
-
£605 GBP
$810 USD
View
B
Retailer 17
-
£782 GBP
View
Most Expensive
B
Reve Diamonds
A93115792 · Oct 25
£844 GBP
$1,131 USD
View
17 more retailers have this diamond
Prices start from £156 GBPSave up to £688 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
1.01ct Heart
£156 GBP