CaratHunter
Plans
Heart|Lab Grown|IGI

1.53ct D IF Heart Lab Grown Diamond

EX • D/IF • IGI LG778695927

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG778695927

Diamond specifications and retailer prices

From ₹27,305 INR
As of November 4, 2026
Save ₹3,10,052 INR (92%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹3,37,357 INR at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 1.53ct lab-grown heart diamond

This 1.53ct 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 LG778695927 or 778695927. Listed at 17 retailers as of November 4, 2026, with prices from ₹27,305 to ₹3,37,357, a ₹3,10,052 spread on the same certified stone. Diamond Quarter lists it at ₹3,37,357. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.3°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778695927
Dimensions8.15 × 7.12 × 4.47 mm
L/W Ratio1.14
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
8.15 mm7.12 mm1.53 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778695927
Side View
Table 56.0%Crown 29.3°Girdle: MED-STKPavilion 37.4°Culet: NoneDepth 54.8%

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: ₹39,209 INR|Low: ₹27,305 INR|High: ₹3,19,342 INR|Avg: ₹1,06,962 INR|-25.6%
Retailer 1
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
November 5, 2026
Retailer 7₹27,305 INR
Retailer 3₹30,989 INR
Retailer 18₹31,651 INR
Retailer 1₹39,209 INR
Retailer 2₹42,422 INR
Retailer 17₹45,445 INR
Retailer 13₹45,823 INR
Retailer 16₹58,483 INR
Retailer 10₹68,026 INR
Retailer 9₹71,710 INR
Retailer 12₹87,772 INR
Retailer 14₹92,968 INR
Retailer 5₹1,20,179 INR
Retailer 6₹1,32,555 INR
Retailer 11₹1,49,373 INR
Retailer 4₹2,42,814 INR
Retailer 15₹2,62,654 INR
Retailer 8₹2,63,788 INR

29 data points across 18 retailers

17 retailers₹27,305 INR to ₹3,37,357 INR

A
Cheapest Retailer
-
₹27,305 INR
A
Retailer 2
-
₹30,989 INR
View
Final sale: no returns
A
Retailer 3
-
₹31,651 INR
View
A
Retailer 4
-
₹39,209 INR
View
A
Retailer 5
-
₹42,422 INR
View
A
Retailer 6
-
₹45,445 INR
View
A
Retailer 7
-
₹45,823 INR
View
A
Retailer 8
-
₹58,483 INR
View
A
Retailer 9
-
₹87,772 INR
View
A
Retailer 10
-
₹92,968 INR
View
B+
Retailer 11
-
₹1,20,179 INR
View
B+
Retailer 12
-
₹1,32,555 INR
View
B+
Retailer 13
-
₹1,49,373 INR
View
B
Retailer 14
-
₹2,42,814 INR
View
B
Retailer 15
-
₹2,62,654 INR
View
B
Retailer 16
-
₹2,63,788 INR
View
Most Expensive
B
Diamond Quarter
1.53IFDLG50095EN · Nov 5
₹3,37,357 INR
£2,812 GBP
View
16 more retailers have this diamond
Prices start from ₹27,305 INRSave up to ₹3,10,052 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
1.53ct Heart
₹27,305 INR