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Heart|Lab Grown|IGI

1.57ct E IF Heart Lab Grown Diamond

EX • E/IF • IGI LG696526549

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG696526549

Diamond specifications and retailer prices

From ₹25,637 INR
$270 USD
As of October 30, 2026
Save ₹2,58,264 INR (91%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: ₹2,83,901 INR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.57ct lab-grown heart diamond

This 1.57ct 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 LG696526549 or 696526549. Listed at 8 retailers as of October 30, 2026, with prices from ₹25,637 to ₹2,83,901, a ₹2,58,264 spread on the same certified stone. Brilliant Earth lists it at ₹2,83,901. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.7°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG696526549
Dimensions6.78 × 7.87 × 4.89 mm
L/W Ratio1.16
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
6.78 mm7.87 mm1.57 ctE / IF
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG696526549
Side View
Table 59.0%Crown 36.7°Girdle: MED-THKPavilion 38.5°Culet: NoneDepth 62.1%

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: ₹2,83,901 INR|Low: ₹19,655 INR|High: ₹3,52,265 INR|Avg: ₹1,19,072 INR|-19.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 4₹25,637 INR
Retailer 7₹45,576 INR
Retailer 2₹53,847 INR
Retailer 5₹91,623 INR
Retailer 6₹97,988 INR
Retailer 3₹1,14,437 INR
Brilliant Earth₹2,83,901 INR

43 data points across 7 retailers

8 retailers₹25,637 INR to ₹2,83,901 INR

A
Cheapest Retailer
-
₹25,637 INR
$270 USD
Final sale: no returns
Retailer 2
-
₹45,576 INR
$480 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
₹53,847 INR
£447 GBP
View
A
Retailer 4
-
₹91,623 INR
SGD 1,304 SGD
View
A
Retailer 5
-
₹97,988 INR
$1,032 USD
View
B+
Retailer 6
-
₹1,04,350 INR
$1,099 USD
View
B+
Retailer 7
-
₹1,14,437 INR
£949 GBP
View
Most Expensive
B
Brilliant Earth
15002112A · Oct 30
₹2,83,901 INR
$2,990 USD
View
7 more retailers have this diamond
Prices start from ₹25,637 INRSave up to ₹2,58,264 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
1.57ct Heart
₹25,637 INR