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Heart|Lab Grown|IGI

1.53ct E SI1 Heart Lab Grown Diamond

VG • E/SI1 • IGI LG528236792

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG528236792

Diamond specifications and retailer prices

From ₹22,960 INR
$241 USD
As of October 27, 2026
Save ₹1,41,857 INR (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: ₹1,64,817 INR at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG528236792 or 528236792. Listed at 18 retailers as of October 27, 2026, with prices from ₹22,960 to ₹1,64,817, a ₹1,41,857 spread on the same certified stone. Brilliant Earth lists it at ₹1,64,817. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.53
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG528236792
Dimensions7.83 × 7.12 × 4.63 mm
L/W Ratio1.10
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
7.83 mm7.12 mm1.53 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG528236792
Side View
Table 52.5%Crown 34.6°Girdle: MED-THKPavilion 39.2°Culet: NoneDepth 59.1%

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 27
Current: ₹1,64,817 INR|Low: ₹22,007 INR|High: ₹1,64,817 INR|Avg: ₹61,538 INR
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
October 29, 2026
Retailer 16₹22,960 INR
Retailer 3₹25,628 INR
Retailer 5₹26,580 INR
Retailer 8₹28,390 INR
Retailer 17₹28,390 INR
Retailer 12₹36,581 INR
Retailer 7₹38,299 INR
Retailer 6₹45,539 INR
Retailer 11₹45,815 INR
Retailer 9₹52,399 INR
Retailer 2₹53,659 INR
Retailer 14₹55,609 INR
Retailer 18₹91,364 INR
Retailer 15₹91,650 INR
Retailer 10₹96,292 INR
Retailer 13₹1,13,975 INR
Retailer 4₹1,26,033 INR
Brilliant Earth₹1,64,817 INR

38 data points across 18 retailers

18 retailers₹22,960 INR to ₹1,64,817 INR

A
Cheapest Retailer
-
₹22,960 INR
$241 USD
A
Retailer 2
-
₹25,628 INR
$269 USD
View
Final sale: no returns
A
Retailer 3
-
₹26,580 INR
$279 USD
View
A
Retailer 4
-
₹28,390 INR
$298 USD
View
A
Retailer 5
-
₹28,390 INR
$298 USD
View
A
Retailer 6
-
₹36,581 INR
£302 GBP
View
B+
Retailer 7
-
₹38,299 INR
$402 USD
View
B+
Retailer 8
-
₹45,539 INR
$478 USD
View
B+
Retailer 9
-
₹45,815 INR
€458 EUR
View
B+
Retailer 10
-
₹52,399 INR
$550 USD
View
B+
Retailer 11
-
₹53,659 INR
£443 GBP
View
B+
Retailer 12
-
₹55,609 INR
A$898 AUD
View
B
Retailer 13
-
₹91,364 INR
$959 USD
View
B
Retailer 14
-
₹91,650 INR
$962 USD
View
B
Retailer 15
-
₹96,292 INR
$1,011 USD
View
B
Retailer 16
-
₹1,13,975 INR
£942 GBP
View
B
Retailer 17
-
₹1,26,033 INR
$1,323 USD
View
Most Expensive
B
Brilliant Earth
16031682A · Oct 28
₹1,64,817 INR
$1,730 USD
View
17 more retailers have this diamond
Prices start from ₹22,960 INRSave up to ₹1,41,857 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
₹22,960 INR