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Heart|Lab Grown|IGI

0.51ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG814619385

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG814619385

Diamond specifications and retailer prices

From ₹10,350 INR
$109 USD
As of October 30, 2026
Save ₹75,381 INR (88%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹1,07,684 INR at MOH London · As of October 29, 2026
View at MOH London

About this 0.51ct lab-grown heart diamond

This 0.51ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG814619385 or 814619385. Listed at 17 retailers as of October 30, 2026, with a 728% 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

0.51
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle34.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814619385
Dimensions5.50 × 5.10 × 3.25 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.50 mm5.10 mm0.51 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG814619385
Side View
Table 54.0%Crown 34.5°Girdle: THN-MEDPavilion 40.2°Culet: NoneDepth 59.1%

Caratlytics Score

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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: ₹1,07,684 INR|Low: ₹9,970 INR|High: ₹1,08,287 INR|Avg: ₹28,337 INR|-0.4%
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
October 31, 2026
Retailer 13₹10,350 INR
Retailer 6₹11,584 INR
Retailer 11₹11,964 INR
Retailer 12₹13,673 INR
Retailer 14₹13,673 INR
Retailer 3₹17,566 INR
Retailer 9₹23,163 INR
Retailer 7₹23,927 INR
Retailer 2₹25,600 INR
Retailer 8₹30,951 INR
Retailer 5₹34,657 INR
Retailer 4₹41,208 INR
Retailer 10₹45,956 INR
MOH London₹1,07,684 INR

43 data points across 14 retailers

17 retailers₹10,350 INR to ₹85,730 INR

A
Cheapest Retailer
-
₹10,350 INR
$109 USD
A
Retailer 2
-
₹11,584 INR
$122 USD
View
Final sale: no returns
A
Retailer 3
-
₹11,964 INR
$126 USD
View
A
Retailer 4
-
₹13,673 INR
$144 USD
View
A
Retailer 5
-
₹13,673 INR
$144 USD
View
A
Retailer 6
-
₹14,584 INR
HK$1,200 HKD
View
A
Retailer 7
-
₹17,566 INR
$185 USD
View
B+
Retailer 8
-
₹23,163 INR
ZAR 3,941 ZAR
View
B+
Retailer 9
-
₹23,927 INR
€240 EUR
View
B+
Retailer 10
-
₹25,600 INR
£212 GBP
View
B+
Retailer 11
-
₹30,951 INR
£257 GBP
View
B+
Retailer 12
-
₹34,657 INR
$365 USD
View
B
Retailer 13
-
₹36,326 INR
SGD 517 SGD
View
B
Retailer 14
-
₹41,208 INR
$434 USD
View
B
Retailer 15
-
₹45,956 INR
$484 USD
View
B
Retailer 16
-
₹85,730 INR
$903 USD
View
Most Expensive
MOH London
LG814619385 · Oct 29
₹1,07,684 INR
£893 GBP
View
Price under review
16 more retailers have this diamond
Prices start from ₹10,350 INRSave up to ₹75,381 INR

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
0.51ct Heart
₹10,350 INR