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Heart|Lab Grown|IGI

5.10ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG750532177

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG750532177

Diamond specifications and retailer prices

From £2,504 GBP
CA$4,659 CAD
As of October 30, 2026
Save £3,325 GBP (57%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £5,829 GBP at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 5.1ct lab-grown heart diamond

This 5.1ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG750532177 or 750532177. Listed at 3 retailers as of October 30, 2026, with prices from £2,504 to £5,829, a £3,325 spread on the same certified stone. Do Amore Diamonds lists it at £5,829. 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

5.10
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750532177
Dimensions10.28 × 12.06 × 7.05 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Top View
10.28 mm12.06 mm5.10 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750532177
Side View
Table 61.0%Crown 35.1°Girdle: MED-THKPavilion 40.1°Culet: NoneDepth 58.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £6,642 GBP|Low: £627 GBP|High: £9,687 GBP|Avg: £3,040 GBP|-0.7%
Do Amore Diamonds
Retailer 2
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August 3, 2026
Retailer 9£627 GBP
Retailer 15£1,082 GBP
Retailer 3£1,353 GBP
Retailer 11£1,370 GBP
Retailer 10£1,507 GBP
Retailer 14£1,818 GBP
Retailer 12£1,888 GBP
Retailer 13£2,016 GBP
Retailer 8£2,504 GBP
Retailer 5£2,958 GBP
Retailer 4£3,379 GBP
Retailer 6£3,682 GBP
Retailer 2£4,415 GBP
Do Amore Diamonds£6,642 GBP
Retailer 7£9,687 GBP

53 data points across 15 retailers

3 retailers£2,504 GBP to £5,829 GBP

B+
Cheapest Retailer
-
£2,504 GBP
CA$4,659 CAD
B
Retailer 2
-
£4,415 GBP
$5,916 USD
View
Most Expensive
B
Do Amore Diamonds
22-750532177 · Nov 1
£5,829 GBP
$7,810 USD
View
2 more retailers have this diamond
Prices start from £2,504 GBPSave up to £3,325 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.

B+
5.10ct Heart
£2,504 GBP