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Heart|Lab Grown|IGI

1.09ct E IF Heart Lab Grown Diamond

EX • E/IF • IGI LG791632659

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG791632659

Diamond specifications and retailer prices

From ₹22,978 INR
$242 USD
As of October 30, 2026
Save ₹1,17,548 INR (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: ₹1,40,526 INR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.09ct lab-grown heart diamond

This 1.09ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG791632659 or 791632659. Listed at 19 retailers as of October 30, 2026, with prices from ₹22,978 to ₹1,40,526, a ₹1,17,548 spread on the same certified stone. Brilliant Earth lists it at ₹1,40,526. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791632659
Dimensions6.23 × 7.09 × 4.12 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
6.23 mm7.09 mm1.09 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791632659
Side View
Table 60.0%Crown 37°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 58.1%

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: ₹1,40,526 INR|Low: ₹18,135 INR|High: ₹1,57,617 INR|Avg: ₹68,907 INR|-10.8%
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
October 31, 2026
Retailer 4₹22,978 INR
Retailer 6₹28,390 INR
Retailer 12₹36,081 INR
Retailer 9₹43,881 INR
Retailer 2₹47,390 INR
Retailer 14₹55,030 INR
Retailer 13₹55,166 INR
Retailer 11₹61,338 INR
Retailer 10₹62,396 INR
Retailer 7₹65,800 INR
Retailer 3₹87,123 INR
Retailer 8₹1,02,860 INR
Retailer 5₹1,18,462 INR
Brilliant Earth₹1,40,526 INR

37 data points across 14 retailers

19 retailers₹22,978 INR to ₹1,40,526 INR

Retailer 1
-
₹20,604 INR
$217 USD
Price last confirmed 23 days ago
A
Retailer 2
-
₹22,978 INR
$242 USD
View
Final sale: no returns
Retailer 3
-
₹25,352 INR
$267 USD
View
Price last confirmed 33 days ago
Retailer 4
-
₹25,542 INR
$269 USD
View
Price last confirmed 19 days ago
Retailer 5
-
₹25,542 INR
$269 USD
View
Price last confirmed 28 days ago
Retailer 6
-
₹28,010 INR
$295 USD
View
Price last confirmed 36 days ago
A
Retailer 7
-
₹36,081 INR
$380 USD
View
A
Retailer 8
-
₹43,881 INR
ZAR 7,466 ZAR
View
A
Retailer 9
-
₹47,390 INR
£393 GBP
View
A
Retailer 10
-
₹55,030 INR
$580 USD
View
A
Retailer 11
-
₹55,166 INR
$581 USD
View
B+
Retailer 12
-
₹61,338 INR
$646 USD
View
B+
Retailer 13
-
₹62,396 INR
A$1,011 AUD
View
B+
Retailer 14
-
₹65,800 INR
$693 USD
View
Retailer 15
-
₹82,132 INR
$865 USD
View
Price last confirmed 27 days ago
B+
Retailer 16
-
₹87,123 INR
$918 USD
View
B+
Retailer 17
-
₹1,02,860 INR
£853 GBP
View
B
Retailer 18
-
₹1,18,462 INR
$1,248 USD
View
Most Expensive
B
Brilliant Earth
18984687A · Oct 30
₹1,40,526 INR
$1,480 USD
View
18 more retailers have this diamond
Prices start from ₹22,978 INRSave up to ₹1,17,548 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
1.09ct Heart
₹22,978 INR