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Heart|Lab Grown|IGI

1.00ct G VVS2 Heart Lab Grown Diamond

GD • G/VVS2 • IGI LG835638867

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG835638867

Diamond specifications and retailer prices

From £114 GBP
$153 USD
As of November 2, 2026
Save £665 GBP (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £779 GBP at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1ct lab-grown heart diamond

This 1ct lab-grown heart sits in the classic one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG835638867 or 835638867. Listed at 21 retailers as of November 1, 2026, with prices from £114 to £779, a £665 spread on the same certified stone. Reve Diamonds lists it at £779. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
G
Colour
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835638867
Dimensions6.17 × 6.59 × 4.12 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
6.17 mm6.59 mm1.00 ctG / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835638867
Side View
Table 58.0%Crown 36.9°Girdle: ThickPavilion 39.5°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £368 GBP|Low: £114 GBP|High: £812 GBP|Avg: £331 GBP|-22.4%
Retailer 1
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Retailer 20
Reve Diamonds
November 2, 2026
Retailer 3£114 GBP
Retailer 9£127 GBP
Retailer 15£133 GBP
Retailer 7£142 GBP
Retailer 13£154 GBP
Retailer 12£173 GBP
Retailer 4£192 GBP
Retailer 6£242 GBP
Retailer 17£245 GBP
Retailer 14£247 GBP
Retailer 19£268 GBP
Retailer 5£269 GBP
Retailer 16£345 GBP
Retailer 1£368 GBP
Retailer 20£379 GBP
Retailer 11£455 GBP
Retailer 10£457 GBP
Retailer 2£484 GBP
Retailer 8£497 GBP
Retailer 18£662 GBP
Reve Diamonds£779 GBP

30 data points across 21 retailers

21 retailers£114 GBP to £779 GBP

A
Cheapest Retailer
-
£114 GBP
$153 USD
A
Retailer 2
-
£127 GBP
$171 USD
View
Final sale: no returns
A
Retailer 3
-
£133 GBP
$178 USD
View
A
Retailer 4
-
£142 GBP
$190 USD
View
Retailer 5
-
£154 GBP
$207 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
£173 GBP
View
B+
Retailer 7
-
£192 GBP
$258 USD
View
B+
Retailer 8
-
£242 GBP
$325 USD
View
B+
Retailer 9
-
£245 GBP
ZAR 5,302 ZAR
View
B+
Retailer 10
-
£247 GBP
View
B+
Retailer 11
-
£268 GBP
€342 EUR
View
B+
Retailer 12
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£269 GBP
View
B
Retailer 13
-
£345 GBP
A$713 AUD
View
B+
Retailer 14
-
£368 GBP
$494 USD
View
B+
Retailer 15
-
£379 GBP
$508 USD
View
B
Retailer 16
-
£455 GBP
$611 USD
View
B
Retailer 17
-
£457 GBP
$613 USD
View
B
Retailer 18
-
£484 GBP
$650 USD
View
B
Retailer 19
-
£497 GBP
$666 USD
View
B
Retailer 20
-
£662 GBP
View
Most Expensive
B
Reve Diamonds
5C20B0CA6 · Nov 1
£779 GBP
$1,045 USD
View
20 more retailers have this diamond
Prices start from £114 GBPSave up to £665 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
1.00ct Heart
£114 GBP