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Round|Lab Grown|IGI

1.80ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG591307563

Shape and cutting style on the report: Round brilliant

Certificate IGI LG591307563

Diamond specifications and retailer prices

From ₹29,726 INR
$313 USD
As of November 2, 2026
Save ₹1,88,567 INR (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹2,18,293 INR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 LG591307563 or 591307563. Listed at 17 retailers as of November 2, 2026, with prices from ₹29,726 to ₹2,18,293, a ₹1,88,567 spread on the same certified stone. Do Amore Diamonds lists it at ₹2,18,293. 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 angle33.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591307563
Dimensions7.89 × 7.85 × 4.77 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
7.89 mm7.85 mm1.80 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591307563
Side View
Table 58.0%Crown 33.6°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: ₹2,18,293 INR|Low: ₹26,290 INR|High: ₹2,24,937 INR|Avg: ₹75,277 INR|-3.0%
Do Amore Diamonds
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
November 2, 2026
Retailer 6₹26,290 INR
Retailer 7₹29,042 INR
Retailer 4₹29,726 INR
Retailer 15₹37,869 INR
Retailer 3₹41,305 INR
Retailer 14₹43,184 INR
Retailer 13₹53,150 INR
Retailer 8₹58,951 INR
Retailer 9₹61,692 INR
Retailer 2₹67,367 INR
Retailer 11₹86,368 INR
Retailer 12₹90,924 INR
Retailer 5₹1,19,748 INR
Retailer 10₹1,25,357 INR
Do Amore Diamonds₹2,18,293 INR

40 data points across 15 retailers

17 retailers₹29,726 INR to ₹2,18,293 INR

Retailer 1
-
₹23,443 INR
$247 USD
Price last confirmed 34 days ago
Retailer 2
-
₹27,144 INR
$286 USD
View
Price last confirmed 41 days ago
Retailer 3
-
₹28,663 INR
$302 USD
View
Price last confirmed 34 days ago
A
Retailer 4
-
₹29,726 INR
$313 USD
View
B+
Retailer 5
-
₹37,869 INR
$399 USD
View
A
Retailer 6
-
₹41,305 INR
HK$3,400 HKD
View
A
Retailer 7
-
₹43,184 INR
$455 USD
View
A
Retailer 8
-
₹53,150 INR
$560 USD
View
A
Retailer 9
-
₹55,522 INR
$585 USD
View
B+
Retailer 10
-
₹58,951 INR
£489 GBP
View
B+
Retailer 11
-
₹67,367 INR
€676 EUR
View
B+
Retailer 12
-
₹86,368 INR
$910 USD
View
B+
Retailer 13
-
₹90,924 INR
$958 USD
View
Retailer 14
-
₹1,03,167 INR
$1,087 USD
View
Price last confirmed 33 days ago
B
Retailer 15
-
₹1,19,748 INR
SGD 1,705 SGD
View
B
Retailer 16
-
₹1,25,357 INR
£1,040 GBP
View
Most Expensive
B
Do Amore Diamonds
27-08A2DD4D9 · Nov 2
₹2,18,293 INR
$2,300 USD
View
16 more retailers have this diamond
Prices start from ₹29,726 INRSave up to ₹1,88,567 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
₹29,726 INR