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Heart|Lab Grown|IGI

1.22ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG837646991

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837646991

Diamond specifications and retailer prices

From ₹24,417 INR
As of November 4, 2026
Save ₹1,92,308 INR (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹2,16,726 INR at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.22ct lab-grown heart diamond

This 1.22ct 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 LG837646991 or 837646991. Listed at 13 retailers as of November 4, 2026, with prices from ₹24,417 to ₹2,16,726, a ₹1,92,308 spread on the same certified stone. Do Amore Diamonds lists it at ₹2,16,726. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837646991
Dimensions7.21 × 6.32 × 4.63 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
7.21 mm6.32 mm1.22 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837646991
Side View
Table 56.0%Crown 34.4°Girdle: STK-THKPavilion 41.9°Culet: NoneDepth 64.2%

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: Nov 4
Current: ₹2,16,726 INR|Low: ₹23,944 INR|High: ₹2,21,458 INR|Avg: ₹99,421 INR|-2.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 4, 2026
Retailer 10₹24,417 INR
Retailer 2₹34,354 INR
Retailer 8₹47,320 INR
Retailer 12₹50,443 INR
Retailer 4₹59,245 INR
Retailer 5₹78,173 INR
Retailer 6₹82,053 INR
Retailer 11₹93,031 INR
Retailer 13₹1,07,511 INR
Retailer 7₹1,34,010 INR
Retailer 9₹1,60,320 INR
Retailer 3₹1,88,334 INR
Do Amore Diamonds₹2,16,726 INR

33 data points across 13 retailers

13 retailers₹24,417 INR to ₹2,16,726 INR

A
Cheapest Retailer
-
₹24,417 INR
A
Retailer 2
-
₹34,354 INR
View
A
Retailer 3
-
₹47,320 INR
View
A
Retailer 4
-
₹50,443 INR
View
A
Retailer 5
-
₹59,245 INR
View
B+
Retailer 6
-
₹78,173 INR
View
B+
Retailer 7
-
₹82,053 INR
View
B+
Retailer 8
-
₹93,031 INR
View
B+
Retailer 9
-
₹1,07,511 INR
View
B+
Retailer 10
-
₹1,34,010 INR
View
B
Retailer 11
-
₹1,60,320 INR
View
B
Retailer 12
-
₹1,88,334 INR
View
Most Expensive
B
Do Amore Diamonds
27-4A63AF22A · Nov 4
₹2,16,726 INR
$2,290 USD
View
12 more retailers have this diamond
Prices start from ₹24,417 INRSave up to ₹1,92,308 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
1.22ct Heart
₹24,417 INR