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Round|Lab Grown|IGI

1.77ct F SI1 Round Lab Grown Diamond

EX • F/SI1 • IGI LG723542201

Shape and cutting style on the report: Round brilliant

Certificate IGI LG723542201

Diamond specifications and retailer prices

From ₹20,595 INR
$217 USD
As of November 1, 2026
Save ₹1,13,228 INR (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: ₹1,33,823 INR at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 1.77ct lab-grown round diamond

This 1.77ct 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 LG723542201 or 723542201. Listed at 19 retailers as of November 1, 2026, with prices from ₹20,595 to ₹1,33,823, a ₹1,13,228 spread on the same certified stone. Brilliant Earth lists it at ₹1,33,823. 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

1.77
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723542201
Dimensions7.97 × 7.92 × 4.65 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.97 mm7.92 mm1.77 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723542201
Side View
Table 59.0%Crown 32.4°Girdle: MediumPavilion 40.3°Culet: NoneDepth 58.5%

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: ₹1,33,823 INR|Low: ₹20,595 INR|High: ₹1,67,042 INR|Avg: ₹62,813 INR|-19.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 12₹20,595 INR
Retailer 13₹25,531 INR
Retailer 3₹43,564 INR
Retailer 2₹46,809 INR
Retailer 6₹47,164 INR
Retailer 8₹47,237 INR
Retailer 5₹50,587 INR
Retailer 9₹52,931 INR
Retailer 4₹53,150 INR
Retailer 10₹80,674 INR
Retailer 11₹82,192 INR
Retailer 7₹1,02,094 INR
Brilliant Earth₹1,33,823 INR

44 data points across 13 retailers

19 retailers₹20,595 INR to ₹1,33,823 INR

A
Cheapest Retailer
-
₹20,595 INR
$217 USD
Retailer 2
-
₹20,595 INR
$217 USD
View
Price last confirmed 41 days ago
Retailer 3
-
₹23,822 INR
$251 USD
View
Price last confirmed 41 days ago
Retailer 4
-
₹25,151 INR
$265 USD
View
Price last confirmed 41 days ago
A
Retailer 5
-
₹25,531 INR
$269 USD
View
Retailer 6
-
₹25,531 INR
$269 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
₹43,564 INR
$459 USD
View
A
Retailer 8
-
₹46,809 INR
£388 GBP
View
A
Retailer 9
-
₹47,164 INR
£391 GBP
View
A
Retailer 10
-
₹47,237 INR
€474 EUR
View
A
Retailer 11
-
₹50,587 INR
$533 USD
View
A
Retailer 12
-
₹52,931 INR
A$858 AUD
View
A
Retailer 13
-
₹53,150 INR
$560 USD
View
B+
Retailer 14
-
₹80,674 INR
$850 USD
View
Retailer 15
-
₹81,907 INR
$863 USD
View
Price last confirmed 42 days ago
B
Retailer 16
-
₹81,907 INR
$863 USD
View
B
Retailer 17
-
₹82,192 INR
$866 USD
View
B
Retailer 18
-
₹1,02,094 INR
£847 GBP
View
Most Expensive
B
Brilliant Earth
15627443A · Nov 1
₹1,33,823 INR
$1,410 USD
View
18 more retailers have this diamond
Prices start from ₹20,595 INRSave up to ₹1,13,228 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
1.77ct Round
₹20,595 INR