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Heart|Lab Grown|IGI

1.61ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG745505082

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG745505082

Diamond specifications and retailer prices

From ₹28,580 INR
$301 USD
As of October 30, 2026
Save ₹3,33,180 INR (92%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹3,61,760 INR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.61ct lab-grown heart diamond

This 1.61ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG745505082 or 745505082. Listed at 12 retailers as of October 30, 2026, with prices from ₹28,580 to ₹3,61,760, a ₹3,33,180 spread on the same certified stone. Brilliant Earth lists it at ₹3,61,760. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.61
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG745505082
Dimensions7.04 × 8.31 × 4.69 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
7.04 mm8.31 mm1.61 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG745505082
Side View
Table 58.0%Crown 34.6°Girdle: STK-THKPavilion 38.1°Culet: NoneDepth 56.4%

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: ₹3,61,760 INR|Low: ₹28,580 INR|High: ₹4,53,861 INR|Avg: ₹1,30,587 INR|-20.3%
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
November 1, 2026
Retailer 3₹28,580 INR
Retailer 13₹33,138 INR
Retailer 4₹37,885 INR
Retailer 9₹56,495 INR
Retailer 12₹57,730 INR
Retailer 11₹60,388 INR
Retailer 6₹82,574 INR
Retailer 5₹83,354 INR
Retailer 8₹91,033 INR
Retailer 10₹96,849 INR
Retailer 15₹1,25,619 INR
Retailer 2₹1,56,521 INR
Retailer 7₹1,82,019 INR
Retailer 14₹2,53,517 INR
Brilliant Earth₹3,61,760 INR

26 data points across 15 retailers

12 retailers₹28,580 INR to ₹3,61,760 INR

A
Cheapest Retailer
-
₹28,580 INR
$301 USD
A
Retailer 2
-
₹33,138 INR
$349 USD
View
A
Retailer 3
-
₹37,885 INR
$399 USD
View
Final sale: no returns
A
Retailer 4
-
₹56,495 INR
$595 USD
View
A
Retailer 5
-
₹57,730 INR
$608 USD
View
A
Retailer 6
-
₹60,388 INR
$636 USD
View
A
Retailer 7
-
₹91,033 INR
A$1,475 AUD
View
A
Retailer 8
-
₹96,849 INR
$1,020 USD
View
B+
Retailer 9
-
₹1,25,619 INR
$1,323 USD
View
B+
Retailer 10
-
₹1,56,521 INR
£1,298 GBP
View
B
Retailer 11
-
₹2,53,517 INR
$2,670 USD
View
Most Expensive
B
Brilliant Earth
21415375Y · Oct 31
₹3,61,760 INR
$3,810 USD
View
11 more retailers have this diamond
Prices start from ₹28,580 INRSave up to ₹3,33,180 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
1.61ct Heart
₹28,580 INR