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Round|Lab Grown|IGI

1.73ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG564351777

Shape and cutting style on the report: Round brilliant

Certificate IGI LG564351777

Diamond specifications and retailer prices

From ₹28,582 INR
$301 USD
As of November 1, 2026
Save ₹1,82,207 INR (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹2,10,789 INR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.73ct lab-grown round diamond

This 1.73ct 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 LG564351777 or 564351777. Listed at 17 retailers as of November 1, 2026, with prices from ₹28,582 to ₹2,10,789, a ₹1,82,207 spread on the same certified stone. Do Amore Diamonds lists it at ₹2,10,789. 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

1.73
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG564351777
Dimensions7.70 × 7.66 × 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
7.70 mm7.66 mm1.73 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG564351777
Side View
Table 57.0%Crown 35.6°Girdle: MediumPavilion 41°Culet: NoneDepth 62.2%

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 1
Current: ₹2,10,789 INR|Low: ₹25,352 INR|High: ₹2,17,436 INR|Avg: ₹72,463 INR|-3.1%
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₹25,352 INR
Retailer 7₹28,105 INR
Retailer 4₹28,582 INR
Retailer 15₹36,651 INR
Retailer 3₹40,107 INR
Retailer 13₹40,164 INR
Retailer 12₹52,033 INR
Retailer 8₹57,182 INR
Retailer 10₹59,344 INR
Retailer 2₹65,102 INR
Retailer 14₹79,758 INR
Retailer 11₹87,829 INR
Retailer 5₹1,16,496 INR
Retailer 9₹1,20,466 INR
Do Amore Diamonds₹2,10,789 INR

40 data points across 15 retailers

17 retailers₹28,582 INR to ₹2,10,789 INR

Retailer 1
-
₹22,598 INR
$238 USD
Price last confirmed 34 days ago
Retailer 2
-
₹26,206 INR
$276 USD
View
Price last confirmed 41 days ago
Retailer 3
-
₹27,725 INR
$292 USD
View
Price last confirmed 34 days ago
A
Retailer 4
-
₹28,582 INR
$301 USD
View
B+
Retailer 5
-
₹36,651 INR
$386 USD
View
A
Retailer 6
-
₹40,107 INR
HK$3,300 HKD
View
A
Retailer 7
-
₹40,164 INR
$423 USD
View
A
Retailer 8
-
₹52,033 INR
$548 USD
View
A
Retailer 9
-
₹53,362 INR
$562 USD
View
A
Retailer 10
-
₹57,182 INR
£474 GBP
View
B+
Retailer 11
-
₹65,102 INR
€653 EUR
View
Retailer 12
-
₹79,758 INR
$840 USD
View
Price last confirmed 12 days ago
B+
Retailer 13
-
₹87,829 INR
$925 USD
View
Retailer 14
-
₹99,603 INR
$1,049 USD
View
Price last confirmed 32 days ago
B
Retailer 15
-
₹1,16,496 INR
SGD 1,658 SGD
View
B
Retailer 16
-
₹1,20,466 INR
£999 GBP
View
Most Expensive
B
Do Amore Diamonds
27-480D56BE2 · Nov 2
₹2,10,789 INR
$2,220 USD
View
16 more retailers have this diamond
Prices start from ₹28,582 INRSave up to ₹1,82,207 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
1.73ct Round
₹28,582 INR