Heart|Lab Grown|IGI

1.55ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG837615555

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837615555

Diamond specifications and retailer prices

From ₹39,309 INR
$414 USD
As of November 1, 2026
Save ₹2,30,349 INR (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: ₹2,69,658 INR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.55ct lab-grown heart diamond

This 1.55ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG837615555 or 837615555. Listed at 19 retailers as of October 31, 2026, with prices from ₹39,309 to ₹2,69,658, a ₹2,30,349 spread on the same certified stone. Brilliant Earth lists it at ₹2,69,658. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837615555
Dimensions7.41 × 7.92 × 4.58 mm
L/W Ratio1.07
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
7.41 mm7.92 mm1.55 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837615555
Side View
Table 59.0%Crown 37.2°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 57.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: ₹2,69,658 INR|Low: ₹35,321 INR|High: ₹2,69,658 INR|Avg: ₹81,810 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
Retailer 19
November 1, 2026
Retailer 6₹35,321 INR
Retailer 3₹39,309 INR
Retailer 11₹40,259 INR
Retailer 9₹43,772 INR
Retailer 10₹44,437 INR
Retailer 12₹46,204 INR
Retailer 19₹47,399 INR
Retailer 17₹58,394 INR
Retailer 15₹58,869 INR
Retailer 14₹69,090 INR
Retailer 4₹75,084 INR
Retailer 13₹78,263 INR
Retailer 18₹1,01,402 INR
Retailer 16₹1,28,183 INR
Retailer 5₹1,38,559 INR
Retailer 7₹1,40,811 INR
Retailer 8₹1,52,680 INR
Retailer 2₹1,70,750 INR
Brilliant Earth₹2,69,658 INR

23 data points across 19 retailers

19 retailers₹39,309 INR to ₹2,69,658 INR

Retailer 1
-
₹35,321 INR
$372 USD
Price last confirmed 15 days ago
A
Retailer 2
-
₹39,309 INR
$414 USD
View
Final sale: no returns
Retailer 3
-
₹40,259 INR
$424 USD
View
Price last confirmed 17 days ago
Retailer 4
-
₹43,772 INR
$461 USD
View
Price last confirmed 16 days ago
Retailer 5
-
₹44,437 INR
$468 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
₹46,204 INR
£383 GBP
View
A
Retailer 7
-
₹47,399 INR
HK$3,900 HKD
View
A
Retailer 8
-
₹58,394 INR
$615 USD
View
A
Retailer 9
-
₹58,869 INR
$620 USD
View
A
Retailer 10
-
₹69,090 INR
€693 EUR
View
A
Retailer 11
-
₹75,084 INR
ZAR 12,775 ZAR
View
A
Retailer 12
-
₹78,263 INR
£649 GBP
View
A
Retailer 13
-
₹1,01,402 INR
A$1,643 AUD
View
B+
Retailer 14
-
₹1,28,183 INR
$1,350 USD
View
B+
Retailer 15
-
₹1,38,559 INR
SGD 1,972 SGD
View
Retailer 16
-
₹1,40,811 INR
$1,483 USD
View
Price last confirmed 16 days ago
B+
Retailer 17
-
₹1,52,680 INR
$1,608 USD
View
B+
Retailer 18
-
₹1,70,750 INR
£1,416 GBP
View
Most Expensive
B
Brilliant Earth
21573871A · Oct 31
₹2,69,658 INR
$2,840 USD
View
18 more retailers have this diamond
Prices start from ₹39,309 INRSave up to ₹2,30,349 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
1.55ct Heart
₹39,309 INR