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Heart|Lab Grown|IGI

1.59ct E SI1 Heart Lab Grown Diamond

ID • E/SI1 • IGI LG620488289

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG620488289

Diamond specifications and retailer prices

From ₹18,420 INR
$194 USD
As of October 30, 2026
Save ₹89,143 INR (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹1,07,563 INR at MOH London · As of October 29, 2026
View at MOH London

About this 1.59ct lab-grown heart diamond

This 1.59ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG620488289 or 620488289. Listed at 11 retailers as of October 29, 2026, with prices from ₹18,420 to ₹1,07,563, a ₹89,143 spread on the same certified stone. MOH London lists it at ₹1,07,563. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.59
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620488289
Dimensions8.29 × 7.40 × 4.50 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.29 mm7.40 mm1.59 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620488289
Side View
Table 60.0%Crown 32.2°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 54.3%

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: ₹1,07,563 INR|Low: ₹18,420 INR|High: ₹1,56,668 INR|Avg: ₹57,631 INR
MOH London
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 30, 2026
Retailer 3₹18,420 INR
Retailer 14₹21,364 INR
Retailer 8₹22,883 INR
Retailer 12₹25,523 INR
Retailer 2₹29,382 INR
Retailer 13₹39,784 INR
Retailer 7₹41,665 INR
Retailer 11₹46,810 INR
Retailer 4₹46,958 INR
Retailer 9₹47,665 INR
Retailer 10₹73,586 INR
MOH London₹1,07,563 INR
Retailer 5₹1,07,713 INR
Retailer 6₹1,56,668 INR

4 data points across 14 retailers

11 retailers₹18,420 INR to ₹1,07,563 INR

A
Cheapest Retailer
-
₹18,420 INR
$194 USD
A
Retailer 2
-
₹21,364 INR
$225 USD
View
A
Retailer 3
-
₹22,883 INR
$241 USD
View
A
Retailer 4
-
₹25,523 INR
HK$2,100 HKD
View
A
Retailer 5
-
₹29,382 INR
£244 GBP
View
B+
Retailer 6
-
₹39,784 INR
$419 USD
View
A
Retailer 7
-
₹41,665 INR
£346 GBP
View
B+
Retailer 8
-
₹46,810 INR
$493 USD
View
B+
Retailer 9
-
₹47,665 INR
$502 USD
View
B
Retailer 10
-
₹73,586 INR
$775 USD
View
Most Expensive
B
MOH London
LG620488289 · Oct 29
₹1,07,563 INR
£892 GBP
View
10 more retailers have this diamond
Prices start from ₹18,420 INRSave up to ₹89,143 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
1.59ct Heart
₹18,420 INR