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Heart|Lab Grown|IGI

1.03ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG836621261

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836621261

Diamond specifications and retailer prices

From ₹19,655 INR
$207 USD
As of October 30, 2026
Save ₹1,18,023 INR (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: ₹1,37,678 INR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.03ct lab-grown heart diamond

This 1.03ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836621261 or 836621261. Listed at 19 retailers as of October 30, 2026, with prices from ₹19,655 to ₹1,37,678, a ₹1,18,023 spread on the same certified stone. Brilliant Earth lists it at ₹1,37,678. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836621261
Dimensions6.41 × 7.11 × 4.02 mm
L/W Ratio1.11
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
6.41 mm7.11 mm1.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836621261
Side View
Table 55.0%Crown 33.3°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 56.5%

Caratlytics Score

How it works →
A+
Exceptional
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: ₹1,37,678 INR|Low: ₹19,655 INR|High: ₹1,37,678 INR|Avg: ₹51,392 INR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 4₹19,655 INR
Retailer 7₹22,028 INR
Retailer 18₹22,883 INR
Retailer 3₹24,402 INR
Retailer 10₹24,402 INR
Retailer 12₹25,136 INR
Retailer 14₹40,677 INR
Retailer 2₹42,146 INR
Retailer 8₹42,158 INR
Retailer 13₹44,996 INR
Retailer 5₹54,122 INR
Retailer 15₹59,681 INR
Retailer 17₹62,762 INR
Retailer 9₹71,317 INR
Retailer 11₹78,429 INR
Retailer 6₹83,530 INR
Retailer 19₹90,962 INR
Retailer 16₹97,916 INR
Brilliant Earth₹1,37,678 INR

27 data points across 19 retailers

19 retailers₹19,655 INR to ₹1,37,678 INR

A+
Cheapest Retailer
-
₹19,655 INR
$207 USD
A
Retailer 2
-
₹22,028 INR
$232 USD
View
Final sale: no returns
A
Retailer 3
-
₹22,883 INR
$241 USD
View
A
Retailer 4
-
₹24,402 INR
$257 USD
View
Retailer 5
-
₹24,402 INR
$257 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
₹25,136 INR
£208 GBP
View
A
Retailer 7
-
₹40,677 INR
€408 EUR
View
A
Retailer 8
-
₹42,146 INR
ZAR 7,171 ZAR
View
A
Retailer 9
-
₹42,158 INR
$444 USD
View
A
Retailer 10
-
₹44,996 INR
£373 GBP
View
B+
Retailer 11
-
₹54,122 INR
$570 USD
View
B+
Retailer 12
-
₹59,681 INR
A$967 AUD
View
B+
Retailer 13
-
₹62,762 INR
$661 USD
View
B+
Retailer 14
-
₹71,317 INR
SGD 1,015 SGD
View
B+
Retailer 15
-
₹78,429 INR
$826 USD
View
B+
Retailer 16
-
₹83,530 INR
$880 USD
View
B+
Retailer 17
-
₹90,962 INR
$958 USD
View
Retailer 18
-
₹97,916 INR
£812 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Brilliant Earth
21589887A · Oct 31
₹1,37,678 INR
$1,450 USD
View
18 more retailers have this diamond
Prices start from ₹19,655 INRSave up to ₹1,18,023 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
₹19,655 INR