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Heart|Lab Grown|IGI

1.51ct H VVS1 Heart Lab Grown Diamond

ID • H/VVS1 • IGI LG628488245

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG628488245

Diamond specifications and retailer prices

From ₹23,092 INR
As of November 4, 2026
Save ₹1,01,833 INR (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: ₹1,24,925 INR at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.51ct lab-grown heart diamond

This 1.51ct lab-grown heart sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG628488245 or 628488245. Listed at 23 retailers as of November 4, 2026, with prices from ₹23,092 to ₹1,24,925, a ₹1,01,833 spread on the same certified stone. Brilliant Earth lists it at ₹1,24,925. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628488245
Dimensions6.83 × 8.07 × 4.70 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizePointed
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
6.83 mm8.07 mm1.51 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628488245
Side View
Table 59.0%Crown 36.9°Girdle: MED-THKPavilion 38.8°Culet: NoneDepth 58.2%

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: Nov 4
Current: ₹1,24,925 INR|Low: ₹18,360 INR|High: ₹1,64,674 INR|Avg: ₹70,136 INR|-24.1%
Brilliant Earth
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
November 5, 2026
Retailer 12₹23,092 INR
Retailer 14₹26,688 INR
Retailer 9₹33,881 INR
Retailer 13₹40,506 INR
Retailer 3₹46,847 INR
Retailer 7₹48,266 INR
Retailer 10₹49,307 INR
Retailer 15₹52,241 INR
Retailer 16₹53,661 INR
Retailer 17₹62,841 INR
Retailer 6₹76,658 INR
Retailer 11₹92,274 INR
Retailer 5₹96,817 INR
Retailer 8₹96,817 INR
Retailer 4₹1,13,284 INR
Retailer 2₹1,14,230 INR
Brilliant Earth₹1,24,925 INR

24 data points across 17 retailers

23 retailers₹23,092 INR to ₹1,24,925 INR

A
Cheapest Retailer
-
₹23,092 INR
Retailer 2
-
₹23,092 INR
View
Price last confirmed 36 days ago
Retailer 3
-
₹23,092 INR
View
Price last confirmed 28 days ago
Retailer 4
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₹23,092 INR
View
Price last confirmed 25 days ago
A
Retailer 5
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₹26,688 INR
View
Final sale: no returns
Retailer 6
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₹26,783 INR
View
Price last confirmed 37 days ago
Retailer 7
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₹28,203 INR
View
Price last confirmed 39 days ago
Retailer 8
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₹28,581 INR
View
Price last confirmed 26 days ago
Retailer 9
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₹28,581 INR
View
Price last confirmed 33 days ago
A
Retailer 10
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₹33,881 INR
View
B+
Retailer 11
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₹40,506 INR
View
B+
Retailer 12
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₹49,307 INR
View
B+
Retailer 13
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₹52,241 INR
View
B+
Retailer 14
-
₹53,661 INR
View
B+
Retailer 15
-
₹62,841 INR
View
Retailer 16
-
₹91,895 INR
View
Price last confirmed 26 days ago
B
Retailer 17
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₹91,895 INR
View
Retailer 18
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₹91,895 INR
View
Price last confirmed 36 days ago
B
Retailer 19
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₹92,274 INR
View
B
Retailer 20
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₹96,817 INR
View
B
Retailer 21
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₹96,817 INR
View
B
Retailer 22
-
₹1,14,230 INR
View
Most Expensive
B
Brilliant Earth
9949780A · Nov 4
₹1,24,925 INR
$1,320 USD
View
22 more retailers have this diamond
Prices start from ₹23,092 INRSave up to ₹1,01,833 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
1.51ct Heart
₹23,092 INR