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Heart|Lab Grown|IGI

1.03ct D IF Heart Lab Grown Diamond

EX • D/IF • IGI LG606361921

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG606361921

Diamond specifications and retailer prices

From ₹34,277 INR
$361 USD
As of November 1, 2026
Save ₹1,17,541 INR (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: ₹2,34,527 INR at Brilliant Earth · As of October 9, 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 LG606361921 or 606361921. Listed at 21 retailers as of November 1, 2026, with a 343% 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
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG606361921
Dimensions6.64 × 7.02 × 3.89 mm
L/W Ratio1.06
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
6.64 mm7.02 mm1.03 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG606361921
Side View
Table 61.0%Crown 37.2°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 55.4%

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: Nov 1
Current: ₹2,34,527 INR|Low: ₹30,004 INR|High: ₹2,34,527 INR|Avg: ₹76,225 INR
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 10₹30,004 INR
Retailer 2₹34,277 INR
Retailer 8₹38,740 INR
Retailer 9₹38,740 INR
Retailer 12₹39,020 INR
Retailer 5₹51,083 INR
Retailer 15₹51,273 INR
Retailer 6₹57,920 INR
Retailer 18₹60,483 INR
Retailer 14₹61,414 INR
Retailer 4₹65,121 INR
Retailer 13₹67,681 INR
Retailer 3₹92,453 INR
Retailer 16₹93,621 INR
Retailer 7₹1,26,100 INR
Retailer 17₹1,36,443 INR
Retailer 11₹1,51,818 INR
Brilliant Earth₹2,34,527 INR

34 data points across 18 retailers

21 retailers₹34,277 INR to ₹1,51,818 INR

Retailer 1
-
₹30,004 INR
$316 USD
Price last confirmed 30 days ago
A
Retailer 2
-
₹34,277 INR
$361 USD
View
Final sale: no returns
Retailer 3
-
₹36,176 INR
$381 USD
View
Price last confirmed 34 days ago
Retailer 4
-
₹38,740 INR
$408 USD
View
Price last confirmed 29 days ago
Retailer 5
-
₹38,740 INR
$408 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
₹39,020 INR
£324 GBP
View
A
Retailer 7
-
₹51,083 INR
$538 USD
View
A
Retailer 8
-
₹51,273 INR
$540 USD
View
B+
Retailer 9
-
₹57,920 INR
$610 USD
View
B+
Retailer 10
-
₹60,483 INR
$637 USD
View
B+
Retailer 11
-
₹61,414 INR
€616 EUR
View
B+
Retailer 12
-
₹65,121 INR
ZAR 11,080 ZAR
View
B+
Retailer 13
-
₹67,681 INR
£561 GBP
View
B+
Retailer 14
-
₹92,453 INR
A$1,498 AUD
View
B+
Retailer 15
-
₹93,621 INR
$986 USD
View
Retailer 16
-
₹99,118 INR
A$1,606 AUD
View
Price last confirmed 159 days ago
Retailer 17
-
₹1,24,479 INR
$1,311 USD
View
Price last confirmed 32 days ago
B
Retailer 18
-
₹1,26,100 INR
$1,328 USD
View
B
Retailer 19
-
₹1,36,443 INR
$1,437 USD
View
B
Retailer 20
-
₹1,51,818 INR
£1,259 GBP
View
Most Expensive
Brilliant Earth
11243995A · Oct 9
₹2,34,527 INR
$2,470 USD
View
Price last confirmed 23 days ago
20 more retailers have this diamond
Prices start from ₹34,277 INRSave up to ₹1,17,541 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
₹34,277 INR