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Heart|Lab Grown|IGI

7.03ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG731581133

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG731581133

Diamond specifications and retailer prices

From £1,382 GBP
$1,852 USD
As of October 30, 2026
Save £8,126 GBP (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £9,508 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 7.03ct lab-grown heart diamond

This 7.03ct lab-grown heart sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG731581133 or 731581133. Listed at 21 retailers as of October 30, 2026, with prices from £1,382 to £9,508, a £8,126 spread on the same certified stone. Do Amore Diamonds lists it at £9,508. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

7.03
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731581133
Dimensions12.21 × 13.58 × 7.39 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.21 mm13.58 mm7.03 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731581133
Side View
Table 64.0%Crown 35.6°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 54.4%

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: £9,508 GBP|Low: £1,327 GBP|High: £9,508 GBP|Avg: £3,093 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
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Retailer 8
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Retailer 11
Retailer 12
Retailer 13
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Retailer 18
November 2, 2026
Retailer 17£1,382 GBP
Retailer 8£1,504 GBP
Retailer 10£1,603 GBP
Retailer 18£1,603 GBP
Retailer 5£1,728 GBP
Retailer 7£2,039 GBP
Retailer 2£2,105 GBP
Retailer 4£2,253 GBP
Retailer 6£2,432 GBP
Retailer 11£2,435 GBP
Retailer 16£2,696 GBP
Retailer 15£3,196 GBP
Retailer 13£3,278 GBP
Retailer 14£4,189 GBP
Retailer 3£4,319 GBP
Retailer 9£4,386 GBP
Retailer 12£5,054 GBP
Do Amore Diamonds£9,508 GBP

36 data points across 18 retailers

21 retailers£1,382 GBP to £9,508 GBP

A
Cheapest Retailer
-
£1,382 GBP
$1,852 USD
A
Retailer 2
-
£1,504 GBP
$2,015 USD
View
A
Retailer 3
-
£1,603 GBP
$2,148 USD
View
Retailer 4
-
£1,603 GBP
$2,148 USD
View
Price last confirmed 20 days ago
B+
Retailer 5
-
£1,728 GBP
$2,315 USD
View
B+
Retailer 6
-
£1,784 GBP
$2,390 USD
View
B+
Retailer 7
-
£2,039 GBP
$2,732 USD
View
B+
Retailer 8
-
£2,105 GBP
View
B+
Retailer 9
-
£2,253 GBP
$3,019 USD
View
B+
Retailer 10
-
£2,432 GBP
$3,259 USD
View
B+
Retailer 11
-
£2,435 GBP
View
B+
Retailer 12
-
£2,696 GBP
$3,613 USD
View
B+
Retailer 13
-
£3,196 GBP
ZAR 69,178 ZAR
View
B
Retailer 14
-
£3,278 GBP
A$6,758 AUD
View
B
Retailer 15
-
£4,189 GBP
A$8,635 AUD
View
B
Retailer 16
-
£4,319 GBP
$5,787 USD
View
B
Retailer 17
-
£4,386 GBP
$5,877 USD
View
B
Retailer 18
-
£5,054 GBP
View
B
Retailer 19
-
£6,191 GBP
$8,295 USD
View
B
Retailer 20
-
£9,319 GBP
$12,486 USD
View
Most Expensive
B
Do Amore Diamonds
27-CB9A9B348 · Nov 2
£9,508 GBP
$12,740 USD
View
20 more retailers have this diamond
Prices start from £1,382 GBPSave up to £8,126 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
7.03ct Heart
£1,382 GBP