Heart|Lab Grown|IGI

0.75ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG803661089

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG803661089

Diamond specifications and retailer prices

From £143 GBP
HK$1,500 HKD
As of November 1, 2026
Save £236 GBP (62%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,030 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 0.75ct lab-grown heart diamond

This 0.75ct lab-grown heart sits in the just-under-one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG803661089 or 803661089. Listed at 20 retailers as of October 29, 2026, with a 165% 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

0.75
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.7°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803661089
Dimensions6.36 × 5.64 × 3.46 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.36 mm5.64 mm0.75 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG803661089
Side View
Table 63.0%Crown 34.7°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 54.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £1,030 GBP|Low: £97 GBP|High: £1,068 GBP|Avg: £346 GBP|-3.5%
MOH London
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
October 30, 2026
Retailer 4£99 GBP
Retailer 9£110 GBP
Retailer 17£116 GBP
Retailer 15£123 GBP
Retailer 2£207 GBP
Retailer 13£207 GBP
Retailer 5£221 GBP
Retailer 8£233 GBP
Retailer 6£299 GBP
Retailer 14£304 GBP
Retailer 3£307 GBP
Retailer 12£339 GBP
Retailer 11£380 GBP
Retailer 16£397 GBP
Retailer 10£438 GBP
Retailer 18£544 GBP
Retailer 7£731 GBP
MOH London£1,030 GBP

40 data points across 18 retailers

20 retailers£143 GBP to £380 GBP

Retailer 1
-
£99 GBP
$133 USD
Price last confirmed 12 days ago
Retailer 2
-
£116 GBP
$155 USD
View
Price last confirmed 9 days ago
Retailer 3
-
£123 GBP
$165 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
£143 GBP
HK$1,500 HKD
View
B+
Retailer 5
-
£207 GBP
$277 USD
View
Retailer 6
-
£207 GBP
View
Price last confirmed 7 days ago
Retailer 7
-
£221 GBP
ZAR 4,785 ZAR
View
Price last confirmed 16 days ago
Retailer 8
-
£233 GBP
$313 USD
View
Price last confirmed 9 days ago
Retailer 9
-
£299 GBP
$401 USD
View
Price last confirmed 8 days ago
Retailer 10
-
£304 GBP
View
Price last confirmed 8 days ago
Retailer 11
-
£307 GBP
$412 USD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
£339 GBP
SGD 615 SGD
View
B
Retailer 13
-
£380 GBP
$509 USD
View
Retailer 14
-
£397 GBP
$532 USD
View
Price last confirmed 9 days ago
Retailer 15
-
£418 GBP
$561 USD
View
Price last confirmed 14 days ago
Retailer 16
-
£438 GBP
$588 USD
View
Price last confirmed 7 days ago
Retailer 17
-
£544 GBP
$730 USD
View
Price last confirmed 11 days ago
Retailer 18
-
£544 GBP
$730 USD
View
Price last confirmed 23 days ago
Retailer 19
-
£731 GBP
$981 USD
View
Price last confirmed 9 days ago
Most Expensive
MOH London
LG803661089 · Oct 26
£1,030 GBP
View
Price under review
19 more retailers have this diamond
Prices start from £143 GBPSave up to £236 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
0.75ct Heart
£143 GBP