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Heart|Lab Grown|IGI

1.03ct E FL Heart Lab Grown Diamond

ID • E/FL • IGI LG818671749

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG818671749

Diamond specifications and retailer prices

From ₹31,439 INR
$330 USD
As of October 30, 2026
Save ₹1,11,391 INR (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: ₹1,45,763 INR at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.03ct lab-grown heart diamond

This 1.03ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818671749 or 818671749. Listed at 18 retailers as of October 30, 2026, with a 354% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818671749
Dimensions6.42 × 6.95 × 4.05 mm
L/W Ratio1.08
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
6.42 mm6.95 mm1.03 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818671749
Side View
Table 58.0%Crown 36.3°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 58.3%

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: Oct 30
Current: ₹61,925 INR|Low: ₹29,057 INR|High: ₹1,79,311 INR|Avg: ₹93,683 INR|-22.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 2₹31,439 INR
Retailer 7₹49,350 INR
Retailer 5₹57,419 INR
Retailer 11₹58,496 INR
Retailer 8₹60,033 INR
Retailer 10₹61,449 INR
Retailer 1₹61,925 INR
Retailer 12₹78,262 INR
Retailer 3₹1,16,900 INR
Retailer 4₹1,27,185 INR
Retailer 6₹1,40,715 INR
Retailer 9₹1,42,830 INR

36 data points across 12 retailers

18 retailers₹31,439 INR to ₹1,42,830 INR

A
Cheapest Retailer
-
₹31,439 INR
$330 USD
Final sale: no returns
Retailer 2
-
₹36,584 INR
$384 USD
View
Price last confirmed 22 days ago
Retailer 3
-
₹40,966 INR
$430 USD
View
Price last confirmed 31 days ago
Retailer 4
-
₹44,777 INR
$470 USD
View
Price last confirmed 35 days ago
Retailer 5
-
₹45,349 INR
$476 USD
View
Price last confirmed 27 days ago
Retailer 6
-
₹45,349 INR
$476 USD
View
Price last confirmed 18 days ago
A
Retailer 7
-
₹49,350 INR
$518 USD
View
B+
Retailer 8
-
₹57,419 INR
€574 EUR
View
B+
Retailer 9
-
₹58,496 INR
$614 USD
View
B+
Retailer 10
-
₹60,033 INR
ZAR 10,180 ZAR
View
B+
Retailer 11
-
₹61,449 INR
$645 USD
View
B+
Retailer 12
-
₹61,925 INR
£512 GBP
View
B+
Retailer 13
-
₹78,262 INR
$821 USD
View
B
Retailer 14
-
₹1,16,900 INR
$1,227 USD
View
B
Retailer 15
-
₹1,27,185 INR
$1,335 USD
View
B
Retailer 16
-
₹1,40,715 INR
£1,163 GBP
View
B
Retailer 17
-
₹1,42,830 INR
$1,499 USD
View
Most Expensive
NZ Jewellers
ca505065-b642-429d-9b7e-5c9be786a09c · Sep 30
₹1,45,763 INR
$1,530 USD
View
Price last confirmed 29 days ago
17 more retailers have this diamond
Prices start from ₹31,439 INRSave up to ₹1,11,391 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
1.03ct Heart
₹31,439 INR