Heart|Lab Grown|IGI

1.45ct D FL Heart Lab Grown Diamond

VG • D/FL • IGI LG831698098

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831698098

Diamond specifications and retailer prices

From ₹45,671 INR
$481 USD
As of October 30, 2026
Save ₹2,44,876 INR (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹2,90,547 INR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.45ct lab-grown heart diamond

This 1.45ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG831698098 or 831698098. Listed at 11 retailers as of October 30, 2026, with prices from ₹45,671 to ₹2,90,547, a ₹2,44,876 spread on the same certified stone. Brilliant Earth lists it at ₹2,90,547. 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

1.45
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831698098
Dimensions7.00 × 7.99 × 4.45 mm
L/W Ratio1.14
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
7.00 mm7.99 mm1.45 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831698098
Side View
Table 58.0%Crown 36.1°Girdle: STK-THKPavilion 36.7°Culet: NoneDepth 55.7%

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: Oct 30
Current: ₹2,90,547 INR|Low: ₹45,671 INR|High: ₹2,90,547 INR|Avg: ₹1,00,896 INR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 3₹45,671 INR
Retailer 5₹48,700 INR
Retailer 4₹71,213 INR
Retailer 10₹74,631 INR
Retailer 2₹77,448 INR
Retailer 7₹81,032 INR
Retailer 8₹1,05,584 INR
Retailer 9₹1,32,265 INR
Retailer 11₹1,54,996 INR
Retailer 6₹1,85,221 INR
Brilliant Earth₹2,90,547 INR

7 data points across 11 retailers

11 retailers₹45,671 INR to ₹2,90,547 INR

A
Cheapest Retailer
-
₹45,671 INR
$481 USD
Final sale: no returns
A
Retailer 2
-
₹48,700 INR
£404 GBP
View
B+
Retailer 3
-
₹71,213 INR
$750 USD
View
A
Retailer 4
-
₹74,631 INR
$786 USD
View
A
Retailer 5
-
₹77,448 INR
£642 GBP
View
B+
Retailer 6
-
₹81,032 INR
ZAR 13,787 ZAR
View
B+
Retailer 7
-
₹1,05,584 INR
$1,112 USD
View
B
Retailer 8
-
₹1,32,265 INR
$1,393 USD
View
B
Retailer 9
-
₹1,54,996 INR
$1,632 USD
View
B
Retailer 10
-
₹1,85,221 INR
£1,536 GBP
View
Most Expensive
B
Brilliant Earth
22262574A · Oct 30
₹2,90,547 INR
$3,060 USD
View
10 more retailers have this diamond
Prices start from ₹45,671 INRSave up to ₹2,44,876 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
1.45ct Heart
₹45,671 INR