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Heart|Lab Grown|IGI

1.51ct E IF Heart Lab Grown Diamond

EX • E/IF • IGI LG735517685

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG735517685

Diamond specifications and retailer prices

From ₹35,132 INR
$370 USD
As of October 30, 2026
Save ₹1,35,860 INR (79%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: ₹1,70,992 INR at MOH London · As of October 29, 2026
View at MOH London

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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG735517685 or 735517685. Listed at 21 retailers as of October 29, 2026, with prices from ₹35,132 to ₹1,70,992, a ₹1,35,860 spread on the same certified stone. MOH London lists it at ₹1,70,992. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735517685
Dimensions7.76 × 7.76 × 7.37 mm
L/W Ratio1.00
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
7.76 mm7.76 mm1.51 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735517685
Side View
Table 60.0%Crown 40.8°Girdle: MED-THKPavilion 36.7°Culet: NoneDepth 57.5%

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: ₹1,70,992 INR|Low: ₹33,707 INR|High: ₹1,72,198 INR|Avg: ₹81,471 INR|-0.6%
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
October 30, 2026
Retailer 12₹35,132 INR
Retailer 5₹40,734 INR
Retailer 13₹43,582 INR
Retailer 2₹44,965 INR
Retailer 10₹57,920 INR
Retailer 4₹58,394 INR
Retailer 7₹70,386 INR
Retailer 9₹74,820 INR
Retailer 6₹78,617 INR
Retailer 8₹1,01,032 INR
Retailer 11₹1,27,708 INR
Retailer 3₹1,51,730 INR
MOH London₹1,70,992 INR

34 data points across 13 retailers

21 retailers₹35,132 INR to ₹1,70,992 INR

A
Cheapest Retailer
-
₹35,132 INR
$370 USD
A
Retailer 2
-
₹39,214 INR
$413 USD
View
Final sale: no returns
A
Retailer 3
-
₹40,734 INR
$429 USD
View
A
Retailer 4
-
₹43,582 INR
$459 USD
View
A
Retailer 5
-
₹43,582 INR
$459 USD
View
A
Retailer 6
-
₹44,965 INR
£373 GBP
View
A
Retailer 7
-
₹57,920 INR
$610 USD
View
A
Retailer 8
-
₹58,394 INR
$615 USD
View
A
Retailer 9
-
₹67,604 INR
$712 USD
View
A
Retailer 10
-
₹70,386 INR
€706 EUR
View
A
Retailer 11
-
₹74,820 INR
ZAR 12,730 ZAR
View
A
Retailer 12
-
₹78,617 INR
£652 GBP
View
A
Retailer 13
-
₹98,843 INR
$1,041 USD
View
A
Retailer 14
-
₹1,01,032 INR
A$1,637 AUD
View
B+
Retailer 15
-
₹1,27,708 INR
$1,345 USD
View
B+
Retailer 16
-
₹1,39,766 INR
$1,472 USD
View
B+
Retailer 17
-
₹1,39,956 INR
$1,474 USD
View
B+
Retailer 18
-
₹1,43,712 INR
$1,514 USD
View
B+
Retailer 19
-
₹1,51,730 INR
$1,598 USD
View
B
Retailer 20
-
₹1,64,453 INR
$1,732 USD
View
Most Expensive
B+
MOH London
LG735517685 · Oct 29
₹1,70,992 INR
£1,418 GBP
View
20 more retailers have this diamond
Prices start from ₹35,132 INRSave up to ₹1,35,860 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
₹35,132 INR