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Round|Lab Grown|IGI

1.83ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG607342744

Shape and cutting style on the report: Round brilliant

Certificate IGI LG607342744

Diamond specifications and retailer prices

From ₹38,818 INR
$409 USD
As of November 3, 2026
Save ₹1,47,608 INR (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹1,86,426 INR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 1.83ct lab-grown round diamond

This 1.83ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG607342744 or 607342744. Listed at 14 retailers as of October 31, 2026, with prices from ₹38,818 to ₹1,86,426, a ₹1,47,608 spread on the same certified stone. Taylor and Hart lists it at ₹1,86,426. 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

1.83
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607342744
Dimensions7.86 × 7.91 × 4.81 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.86 mm7.91 mm1.83 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607342744
Side View
Table 57.0%Crown 34.3°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.9%

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: Nov 3
Current: ₹40,147 INR|Low: ₹38,818 INR|High: ₹1,86,426 INR|Avg: ₹1,01,806 INR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Taylor and Hart
November 3, 2026
Retailer 9₹38,818 INR
Retailer 1₹40,147 INR
Retailer 10₹65,203 INR
Retailer 6₹65,488 INR
Retailer 7₹68,715 INR
Retailer 3₹77,292 INR
Retailer 2₹83,995 INR
Retailer 5₹1,25,946 INR
Retailer 8₹1,50,651 INR
Retailer 4₹1,67,906 INR
Taylor and Hart₹1,86,426 INR

31 data points across 11 retailers

14 retailers₹38,818 INR to ₹1,86,426 INR

Retailer 1
-
₹34,642 INR
$365 USD
Price last confirmed 38 days ago
A
Retailer 2
-
₹38,818 INR
$409 USD
View
Final sale: no returns
A
Retailer 3
-
₹40,147 INR
$423 USD
View
Retailer 4
-
₹42,425 INR
$447 USD
View
Price last confirmed 38 days ago
B+
Retailer 5
-
₹65,203 INR
$687 USD
View
B+
Retailer 6
-
₹65,488 INR
$690 USD
View
B+
Retailer 7
-
₹68,715 INR
$724 USD
View
B+
Retailer 8
-
₹77,292 INR
£641 GBP
View
B+
Retailer 9
-
₹91,588 INR
$965 USD
View
B
Retailer 10
-
₹1,25,946 INR
$1,327 USD
View
Retailer 11
-
₹1,38,094 INR
$1,455 USD
View
Price last confirmed 38 days ago
B
Retailer 12
-
₹1,50,651 INR
SGD 2,145 SGD
View
B
Retailer 13
-
₹1,67,906 INR
£1,393 GBP
View
Most Expensive
B
Taylor and Hart
P9ELMS9 · Oct 31
₹1,86,426 INR
$1,964 USD
View
13 more retailers have this diamond
Prices start from ₹38,818 INRSave up to ₹1,47,608 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
1.83ct Round
₹38,818 INR