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Heart|Lab Grown|IGI

1.55ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG843604947

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG843604947

Diamond specifications and retailer prices

From ₹50,891 INR
£422 GBP
As of November 2, 2026
Save ₹2,79,729 INR (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹3,30,621 INR at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 1.55ct lab-grown heart diamond

This 1.55ct 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 LG843604947 or 843604947. Listed at 12 retailers as of October 31, 2026, with prices from ₹50,891 to ₹3,30,621, a ₹2,79,729 spread on the same certified stone. Novita Diamonds lists it at ₹3,30,621. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843604947
Dimensions7.65 × 7.16 × 4.87 mm
L/W Ratio1.07
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
7.65 mm7.16 mm1.55 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843604947
Side View
Table 59.0%Crown 36.3°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.7%

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: Nov 2
Current: ₹3,30,621 INR|Low: ₹50,891 INR|High: ₹6,39,108 INR|Avg: ₹1,43,772 INR
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 2₹50,891 INR
Retailer 8₹62,667 INR
Retailer 11₹69,598 INR
Retailer 5₹78,462 INR
Retailer 4₹81,657 INR
Retailer 7₹1,12,079 INR
Retailer 3₹1,16,561 INR
Retailer 9₹1,27,898 INR
Retailer 12₹1,88,356 INR
Retailer 6₹2,67,759 INR
Retailer 10₹3,12,386 INR
Novita Diamonds₹3,30,621 INR

16 data points across 12 retailers

12 retailers₹50,891 INR to ₹3,30,621 INR

A
Cheapest Retailer
-
₹50,891 INR
£422 GBP
A
Retailer 2
-
₹62,667 INR
$660 USD
View
A
Retailer 3
-
₹69,598 INR
$733 USD
View
A
Retailer 4
-
₹78,462 INR
€787 EUR
View
A
Retailer 5
-
₹81,657 INR
$860 USD
View
B+
Retailer 6
-
₹1,12,079 INR
A$1,816 AUD
View
B+
Retailer 7
-
₹1,16,561 INR
$1,228 USD
View
B+
Retailer 8
-
₹1,27,898 INR
$1,347 USD
View
B
Retailer 9
-
₹1,88,356 INR
£1,562 GBP
View
B
Retailer 10
-
₹2,67,759 INR
$2,820 USD
View
B
Retailer 11
-
₹3,12,386 INR
$3,290 USD
View
Most Expensive
B
Novita Diamonds
cert_843604947 · Oct 31
₹3,30,621 INR
A$5,357 AUD
View
11 more retailers have this diamond
Prices start from ₹50,891 INRSave up to ₹2,79,729 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
1.55ct Heart
₹50,891 INR