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1.80ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG571300298

Shape and cutting style on the report: Round brilliant

Certificate IGI LG571300298

Diamond specifications and retailer prices

From ₹34,642 INR
$365 USD
As of November 1, 2026
Save ₹70,827 INR (67%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹1,05,469 INR at MOH London · As of November 1, 2026
View at MOH London

About this 1.8ct lab-grown round diamond

This 1.8ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG571300298 or 571300298. Listed at 11 retailers as of November 1, 2026, with prices from ₹34,642 to ₹1,05,469, a ₹70,827 spread on the same certified stone. MOH London lists it at ₹1,05,469. 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

1.80
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG571300298
Dimensions7.91 × 7.85 × 4.75 mm
L/W Ratio1.01
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
7.91 mm7.85 mm1.80 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG571300298
Side View
Table 58.0%Crown 33.5°Girdle: MediumPavilion 40.6°Culet: NoneDepth 60.2%

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 1
Current: ₹1,05,469 INR|Low: ₹17,369 INR|High: ₹1,09,326 INR|Avg: ₹57,197 INR|-2.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 8₹24,392 INR
Retailer 9₹26,954 INR
Retailer 7₹34,642 INR
Retailer 2₹48,933 INR
Retailer 5₹51,441 INR
Retailer 6₹54,953 INR
Retailer 4₹84,944 INR
Retailer 3₹86,843 INR
MOH London₹1,05,469 INR

38 data points across 9 retailers

11 retailers₹34,642 INR to ₹1,05,469 INR

Retailer 1
-
₹21,734 INR
$229 USD
Price last confirmed 34 days ago
Retailer 2
-
₹25,246 INR
$266 USD
View
Price last confirmed 41 days ago
Retailer 3
-
₹26,575 INR
$280 USD
View
Price last confirmed 34 days ago
B+
Retailer 4
-
₹34,642 INR
$365 USD
View
A
Retailer 5
-
₹48,933 INR
£406 GBP
View
A
Retailer 6
-
₹51,441 INR
$542 USD
View
A
Retailer 7
-
₹54,953 INR
$579 USD
View
B
Retailer 8
-
₹84,944 INR
$895 USD
View
Retailer 9
-
₹86,653 INR
$913 USD
View
Price last confirmed 33 days ago
B+
Retailer 10
-
₹86,843 INR
$915 USD
View
Most Expensive
B
MOH London
LG571300298 · Nov 1
₹1,05,469 INR
£875 GBP
View
10 more retailers have this diamond
Prices start from ₹34,642 INRSave up to ₹70,827 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
1.80ct Round
₹34,642 INR