CaratHunter
Plans
Round|Lab Grown|IGI

3.70ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG632476809

Shape and cutting style on the report: Round brilliant

Certificate IGI LG632476809

Diamond specifications and retailer prices

From ₹37,790 INR
$398 USD
As of October 29, 2026
Save ₹1,27,993 INR (77%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: ₹1,65,783 INR at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 3.7ct lab-grown round diamond

This 3.7ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG632476809 or 632476809. Listed at 3 retailers as of October 29, 2026, with prices from ₹37,790 to ₹1,65,783, a ₹1,27,993 spread on the same certified stone. The Diamond Guys lists it at ₹1,65,783. 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

3.70
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG632476809
Dimensions10.01 × 9.98 × 6.04 mm
L/W Ratio1.00
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
10.01 mm9.98 mm3.70 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG632476809
Side View
Table 59.0%Crown 34.1°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.4%

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 29
Current: ₹37,790 INR|Low: ₹28,770 INR|High: ₹4,88,993 INR|Avg: ₹1,34,266 INR|-4.1%
Retailer 1
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
The Diamond Guys
October 27, 2026
Retailer 1₹37,790 INR
Retailer 7₹44,721 INR
Retailer 14₹45,101 INR
Retailer 10₹59,580 INR
Retailer 11₹68,934 INR
Retailer 8₹73,681 INR
Retailer 9₹76,732 INR
Retailer 2₹1,06,335 INR
Retailer 12₹1,12,041 INR
Retailer 13₹1,14,890 INR
Retailer 4₹1,25,380 INR
The Diamond Guys₹1,65,783 INR
Retailer 6₹2,14,545 INR
Retailer 5₹2,59,214 INR
Retailer 3₹4,88,993 INR

10 data points across 15 retailers

3 retailers₹37,790 INR to ₹1,65,783 INR

A
Cheapest Retailer
-
₹37,790 INR
$398 USD
Final sale: no returns
B+
Retailer 2
-
₹1,25,380 INR
CA$1,834 CAD
View
Most Expensive
B+
The Diamond Guys
1954434264 · Oct 30
₹1,65,783 INR
$1,746 USD
View
2 more retailers have this diamond
Prices start from ₹37,790 INRSave up to ₹1,27,993 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
3.70ct Round
₹37,790 INR