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Round|Lab Grown|IGI

3.09ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG700584426

Shape and cutting style on the report: Round brilliant

Certificate IGI LG700584426

Diamond specifications and retailer prices

From ₹34,485 INR
As of November 5, 2026
Save ₹1,54,947 INR (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹1,89,432 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG700584426 or 700584426. Listed at 15 retailers as of November 4, 2026, with prices from ₹34,485 to ₹1,89,432, a ₹1,54,947 spread on the same certified stone. Rare Carat lists it at ₹1,89,432. 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
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700584426
Dimensions9.38 × 9.42 × 5.76 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 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700584426
Side View
Table 57.0%Crown 34.5°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
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: Nov 5
Current: ₹1,89,432 INR|Low: ₹34,485 INR|High: ₹5,00,744 INR|Avg: ₹1,35,357 INR|-27.5%
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
Retailer 17
November 6, 2026
Retailer 13₹34,485 INR
Retailer 7₹40,060 INR
Retailer 6₹42,799 INR
Retailer 17₹47,146 INR
Retailer 10₹56,782 INR
Retailer 14₹57,160 INR
Retailer 15₹68,215 INR
Retailer 4₹68,404 INR
Retailer 16₹72,655 INR
Retailer 2₹76,151 INR
Retailer 3₹1,05,534 INR
Retailer 12₹1,25,469 INR
Retailer 5₹1,37,468 INR
Retailer 11₹1,67,135 INR
Rare Carat₹1,89,432 INR
Retailer 8₹4,30,734 INR
Retailer 9₹5,00,744 INR

11 data points across 17 retailers

15 retailers₹34,485 INR to ₹1,89,432 INR

A
Cheapest Retailer
-
₹34,485 INR
A
Retailer 2
-
₹40,060 INR
View
A
Retailer 3
-
₹42,799 INR
View
A
Retailer 4
-
₹47,146 INR
View
A
Retailer 5
-
₹56,782 INR
View
A
Retailer 6
-
₹57,160 INR
View
Retailer 7
-
₹68,215 INR
View
Price last confirmed 8 days ago
B+
Retailer 8
-
₹68,404 INR
View
A
Retailer 9
-
₹72,655 INR
View
A
Retailer 10
-
₹76,151 INR
View
B+
Retailer 11
-
₹1,05,534 INR
View
B+
Retailer 12
-
₹1,25,469 INR
View
B
Retailer 13
-
₹1,37,468 INR
View
B
Retailer 14
-
₹1,67,135 INR
View
Most Expensive
B
Rare Carat
KI4265844KF700 · Nov 4
₹1,89,432 INR
$2,005 USD
View
14 more retailers have this diamond
Prices start from ₹34,485 INRSave up to ₹1,54,947 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
₹34,485 INR