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Heart|Lab Grown|IGI

1.07ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG818626736

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG818626736

Diamond specifications and retailer prices

From £127 GBP
$170 USD
As of October 30, 2026
Save £693 GBP (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £820 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.07ct lab-grown heart diamond

This 1.07ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818626736 or 818626736. Listed at 23 retailers as of October 30, 2026, with prices from £127 to £820, a £693 spread on the same certified stone. Reve Diamonds lists it at £820. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.07
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818626736
Dimensions6.49 × 7.21 × 4.06 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.49 mm7.21 mm1.07 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818626736
Side View
Table 63.0%Crown 35.5°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 56.3%

Caratlytics Score

How it works →
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: £281 GBP|Low: £123 GBP|High: £824 GBP|Avg: £374 GBP|-2.8%
Retailer 1
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Retailer 22
Reve Diamonds
October 30, 2026
Retailer 4£127 GBP
Retailer 5£142 GBP
Retailer 22£147 GBP
Retailer 12£157 GBP
Retailer 14£159 GBP
Retailer 10£182 GBP
Retailer 21£213 GBP
Retailer 2£270 GBP
Retailer 16£271 GBP
Retailer 1£281 GBP
Retailer 15£283 GBP
Retailer 20£299 GBP
Retailer 18£339 GBP
Retailer 9£389 GBP
Retailer 11£399 GBP
Retailer 7£430 GBP
Retailer 19£506 GBP
Retailer 8£519 GBP
Retailer 3£523 GBP
Retailer 6£547 GBP
Retailer 13£567 GBP
Retailer 17£740 GBP
Reve Diamonds£820 GBP

35 data points across 23 retailers

23 retailers£127 GBP to £820 GBP

A
Cheapest Retailer
-
£127 GBP
$170 USD
A
Retailer 2
-
£142 GBP
$190 USD
View
Final sale: no returns
A
Retailer 3
-
£147 GBP
$197 USD
View
A
Retailer 4
-
£157 GBP
$211 USD
View
Retailer 5
-
£159 GBP
$213 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
£182 GBP
HK$1,900 HKD
View
B+
Retailer 7
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£213 GBP
$285 USD
View
A
Retailer 8
-
£270 GBP
ZAR 5,854 ZAR
View
A
Retailer 9
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£271 GBP
€346 EUR
View
A
Retailer 10
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£281 GBP
View
A
Retailer 11
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£283 GBP
$379 USD
View
B+
Retailer 12
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£299 GBP
View
B+
Retailer 13
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£339 GBP
$454 USD
View
Retailer 14
-
£389 GBP
A$802 AUD
View
Price last confirmed 7 days ago
B
Retailer 15
-
£399 GBP
$535 USD
View
B+
Retailer 16
-
£430 GBP
SGD 779 SGD
View
B+
Retailer 17
-
£506 GBP
$678 USD
View
B
Retailer 18
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£519 GBP
$695 USD
View
B+
Retailer 19
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£523 GBP
A$1,078 AUD
View
B
Retailer 20
-
£547 GBP
$733 USD
View
B+
Retailer 21
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£567 GBP
$760 USD
View
B
Retailer 22
-
£740 GBP
View
Most Expensive
B
Reve Diamonds
756C97527 · Oct 30
£820 GBP
$1,098 USD
View
22 more retailers have this diamond
Prices start from £127 GBPSave up to £693 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
1.07ct Heart
£127 GBP