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Round|Lab Grown|IGI

3.09ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG689536459

Shape and cutting style on the report: Round brilliant

Certificate IGI LG689536459

Diamond specifications and retailer prices

From ₹32,312 INR
As of November 5, 2026
Save ₹1,35,390 INR (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹1,67,702 INR at Rare Carat · As of November 4, 2026
View at Rare Carat

About this 3.09ct lab-grown round diamond

This 3.09ct 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 LG689536459 or 689536459. Listed at 14 retailers as of November 4, 2026, with prices from ₹32,312 to ₹1,67,702, a ₹1,35,390 spread on the same certified stone. Rare Carat lists it at ₹1,67,702. 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

3.09
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689536459
Dimensions9.38 × 9.42 × 5.71 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.38 mm9.42 mm3.09 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689536459
Side View
Table 59.0%Crown 34.7°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.7%

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: Nov 5
Current: ₹1,67,702 INR|Low: ₹32,312 INR|High: ₹4,01,729 INR|Avg: ₹1,11,205 INR|-3.3%
Rare Carat
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
November 5, 2026
Retailer 11₹32,312 INR
Retailer 13₹37,509 INR
Retailer 14₹40,060 INR
Retailer 4₹44,689 INR
Retailer 2₹53,192 INR
Retailer 16₹54,326 INR
Retailer 3₹64,341 INR
Retailer 6₹64,624 INR
Retailer 10₹71,049 INR
Retailer 5₹90,134 INR
Retailer 15₹1,17,533 INR
Retailer 12₹1,28,776 INR
Retailer 7₹1,31,138 INR
Retailer 9₹1,60,144 INR
Rare Carat₹1,67,702 INR
Retailer 8₹4,01,729 INR

9 data points across 16 retailers

14 retailers₹32,312 INR to ₹1,67,702 INR

A
Cheapest Retailer
-
₹32,312 INR
A
Retailer 2
-
₹37,509 INR
View
A
Retailer 3
-
₹40,060 INR
View
A
Retailer 4
-
₹44,689 INR
View
A
Retailer 5
-
₹53,192 INR
View
A
Retailer 6
-
₹54,326 INR
View
Retailer 7
-
₹64,341 INR
View
Price last confirmed 8 days ago
B+
Retailer 8
-
₹64,624 INR
View
A
Retailer 9
-
₹71,049 INR
View
A
Retailer 10
-
₹90,134 INR
View
B+
Retailer 11
-
₹1,17,533 INR
View
B+
Retailer 12
-
₹1,28,776 INR
View
B
Retailer 13
-
₹1,60,144 INR
View
Most Expensive
B
Rare Carat
KI4595364KF689 · Nov 4
₹1,67,702 INR
$1,775 USD
View
13 more retailers have this diamond
Prices start from ₹32,312 INRSave up to ₹1,35,390 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
3.09ct Round
₹32,312 INR