CaratHunter
Plans
Round|Lab Grown|IGI

1.47ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG812635608

Shape and cutting style on the report: Round brilliant

Certificate IGI LG812635608

Diamond specifications and retailer prices

From ₹18,482 INR
$194 USD
As of October 28, 2026
Save ₹59,639 INR (76%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: ₹78,121 INR at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.47ct lab-grown round diamond

This 1.47ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG812635608 or 812635608. Listed at 3 retailers as of October 28, 2026, with prices from ₹18,482 to ₹78,121, a ₹59,639 spread on the same certified stone. Brilliant Earth lists it at ₹78,121. 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

1.47
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812635608
Dimensions7.24 × 7.30 × 4.49 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.24 mm7.30 mm1.47 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812635608
Side View
Table 58.0%Crown 36.1°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
A
Excellent
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 28
Current: ₹78,121 INR|Low: ₹18,482 INR|High: ₹82,885 INR|Avg: ₹50,692 INR|-5.7%
Brilliant Earth
Retailer 2
Retailer 3
October 29, 2026
Retailer 3₹18,482 INR
Retailer 2₹37,997 INR
Brilliant Earth₹78,121 INR

34 data points across 3 retailers

3 retailers₹18,482 INR to ₹78,121 INR

A
Cheapest Retailer
-
₹18,482 INR
$194 USD
Final sale: no returns
A
Retailer 2
-
₹37,997 INR
£314 GBP
View
Most Expensive
B+
Brilliant Earth
21226967A · Oct 28
₹78,121 INR
$820 USD
View
2 more retailers have this diamond
Prices start from ₹18,482 INRSave up to ₹59,639 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
1.47ct Round
₹18,482 INR