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Heart|Lab Grown|IGI

0.51ct E IF Heart Lab Grown Diamond

VG • E/IF • IGI LG840620855

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840620855

Diamond specifications and retailer prices

From ₹17,281 INR
$182 USD
As of October 30, 2026
Save ₹90,650 INR (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹1,07,931 INR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.51ct lab-grown heart diamond

This 0.51ct lab-grown heart sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG840620855 or 840620855. Listed at 14 retailers as of October 30, 2026, with prices from ₹17,281 to ₹1,07,931, a ₹90,650 spread on the same certified stone. Reve Diamonds lists it at ₹1,07,931. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840620855
Dimensions5.05 × 5.54 × 3.11 mm
L/W Ratio1.10
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
5.05 mm5.54 mm0.51 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840620855
Side View
Table 61.0%Crown 35.9°Girdle: THN-STKPavilion 38.7°Culet: NoneDepth 56.1%

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: ₹72,827 INR|Low: ₹17,281 INR|High: ₹1,07,931 INR|Avg: ₹46,050 INR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
October 31, 2026
Retailer 3₹17,281 INR
Retailer 10₹19,275 INR
Retailer 12₹20,034 INR
Retailer 11₹30,194 INR
Retailer 2₹32,853 INR
Retailer 8₹36,988 INR
Retailer 7₹38,711 INR
Retailer 13₹38,767 INR
Retailer 4₹44,903 INR
Retailer 6₹47,475 INR
Retailer 1₹72,827 INR
Retailer 5₹74,091 INR
Retailer 9₹1,00,810 INR
Reve Diamonds₹1,07,931 INR

6 data points across 14 retailers

14 retailers₹17,281 INR to ₹1,07,931 INR

A
Cheapest Retailer
-
₹17,281 INR
$182 USD
A
Retailer 2
-
₹19,275 INR
$203 USD
View
Final sale: no returns
A
Retailer 3
-
₹20,034 INR
$211 USD
View
A
Retailer 4
-
₹30,194 INR
$318 USD
View
B+
Retailer 5
-
₹32,853 INR
$346 USD
View
B+
Retailer 6
-
₹36,988 INR
€371 EUR
View
B+
Retailer 7
-
₹38,711 INR
£321 GBP
View
B+
Retailer 8
-
₹38,767 INR
ZAR 6,596 ZAR
View
B+
Retailer 9
-
₹44,903 INR
$473 USD
View
B+
Retailer 10
-
₹47,475 INR
$500 USD
View
Retailer 11
-
₹72,827 INR
$767 USD
View
B
Retailer 12
-
₹74,091 INR
$780 USD
View
B
Retailer 13
-
₹1,00,810 INR
£836 GBP
View
Most Expensive
B
Reve Diamonds
D83AA3E1D · Oct 30
₹1,07,931 INR
$1,137 USD
View
13 more retailers have this diamond
Prices start from ₹17,281 INRSave up to ₹90,650 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
₹17,281 INR