CaratHunter
Plans
Heart|Lab Grown|IGI

1.55ct F IF Heart Lab Grown Diamond

EX • F/IF • IGI LG787622163

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG787622163

Diamond specifications and retailer prices

From ₹27,210 INR
As of November 4, 2026
Save ₹1,90,094 INR (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: ₹2,17,304 INR at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

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 F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG787622163 or 787622163. Listed at 24 retailers as of November 4, 2026, with prices from ₹27,210 to ₹2,17,304, a ₹1,90,094 spread on the same certified stone. Brilliant Earth lists it at ₹2,17,304. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787622163
Dimensions6.84 × 8.07 × 4.79 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.84 mm8.07 mm1.55 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787622163
Side View
Table 59.0%Crown 34.5°Girdle: MED-THKPavilion 41.2°Culet: NoneDepth 59.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: ₹2,17,304 INR|Low: ₹27,210 INR|High: ₹2,90,054 INR|Avg: ₹78,024 INR|-25.1%
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 5, 2026
Retailer 21₹27,210 INR
Retailer 11₹30,423 INR
Retailer 19₹31,556 INR
Retailer 8₹33,729 INR
Retailer 2₹34,485 INR
Retailer 4₹45,350 INR
Retailer 10₹48,657 INR
Retailer 18₹58,105 INR
Retailer 13₹58,578 INR
Retailer 12₹64,908 INR
Retailer 20₹65,569 INR
Retailer 16₹78,985 INR
Retailer 17₹87,111 INR
Retailer 6₹99,015 INR
Retailer 9₹1,05,629 INR
Retailer 14₹1,08,369 INR
Retailer 7₹1,12,904 INR
Retailer 3₹1,20,651 INR
Retailer 15₹1,34,728 INR
Retailer 5₹1,39,169 INR
Brilliant Earth₹2,17,304 INR

32 data points across 21 retailers

24 retailers₹27,210 INR to ₹2,17,304 INR

A
Cheapest Retailer
-
₹27,210 INR
A
Retailer 2
-
₹30,423 INR
View
Final sale: no returns
A
Retailer 3
-
₹31,556 INR
View
A
Retailer 4
-
₹33,729 INR
View
A
Retailer 5
-
₹34,485 INR
View
Retailer 6
-
₹34,769 INR
View
Price last confirmed 12 days ago
A
Retailer 7
-
₹45,350 INR
View
A
Retailer 8
-
₹48,657 INR
View
A
Retailer 9
-
₹58,105 INR
View
A
Retailer 10
-
₹58,578 INR
View
A
Retailer 11
-
₹64,908 INR
View
A
Retailer 12
-
₹65,569 INR
View
A
Retailer 13
-
₹78,985 INR
View
B+
Retailer 14
-
₹87,111 INR
View
B+
Retailer 15
-
₹99,015 INR
View
B+
Retailer 16
-
₹1,05,629 INR
View
B+
Retailer 17
-
₹1,08,369 INR
View
B+
Retailer 18
-
₹1,12,904 INR
View
B+
Retailer 19
-
₹1,20,651 INR
View
B+
Retailer 20
-
₹1,34,728 INR
View
B+
Retailer 21
-
₹1,39,169 INR
View
B
Retailer 22
-
₹2,13,525 INR
View
Retailer 23
-
₹2,14,092 INR
View
Price last confirmed 35 days ago
Most Expensive
B
Brilliant Earth
19073984A · Nov 5
₹2,17,304 INR
$2,300 USD
View
23 more retailers have this diamond
Prices start from ₹27,210 INRSave up to ₹1,90,094 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
₹27,210 INR