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Heart|Lab Grown|IGI

1.10ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG803683344

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG803683344

Diamond specifications and retailer prices

From £151 GBP
$202 USD
As of October 28, 2026
Save £75 GBP (33%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £372 GBP at Novita Diamonds · As of July 2, 2026
View at Novita Diamonds

About this 1.1ct lab-grown heart diamond

This 1.1ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG803683344 or 803683344. Listed at 3 retailers as of October 26, 2026, with a 50% 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

1.10
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803683344
Dimensions7.27 × 6.25 × 4.21 mm
L/W Ratio1.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.27 mm6.25 mm1.10 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803683344
Side View
Table 59.0%Crown 33.9°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 57.9%

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 28
Current: £372 GBP|Low: £104 GBP|High: £1,366 GBP|Avg: £464 GBP
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 26, 2026
Retailer 8£104 GBP
Retailer 3£151 GBP
Retailer 10£222 GBP
Retailer 2£226 GBP
Retailer 4£342 GBP
Retailer 7£347 GBP
Novita Diamonds£372 GBP
Retailer 9£516 GBP
Retailer 6£751 GBP
Retailer 5£1,358 GBP

9 data points across 10 retailers

3 retailers£151 GBP to £226 GBP

A
Cheapest Retailer
-
£151 GBP
$202 USD
Final sale: no returns
B+
Retailer 2
-
£226 GBP
$303 USD
View
Most Expensive
Novita Diamonds
cert_803683344 · Jul 2
£372 GBP
A$768 AUD
View
Price last confirmed 120 days ago
2 more retailers have this diamond
Prices start from £151 GBPSave up to £75 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
1.10ct Heart
£151 GBP