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Radiant|Lab Grown|IGI

1.77ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG625459570

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG625459570

Diamond specifications and retailer prices

From ₹20,889 INR
$220 USD
As of October 30, 2026
Save ₹1,33,880 INR (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: ₹1,54,769 INR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.77ct lab-grown radiant diamond

This 1.77ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG625459570 or 625459570. Listed at 18 retailers as of October 30, 2026, with prices from ₹20,889 to ₹1,54,769, a ₹1,33,880 spread on the same certified stone. Brilliant Earth lists it at ₹1,54,769. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.77
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625459570
Dimensions8.38 × 5.98 × 4.05 mm
L/W Ratio1.40
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
8.38 mm5.98 mm1.77 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625459570
Side View
Table 65.0%Crown 43.6°Girdle: MediumPavilion 34.8°Culet: NoneDepth 67.7%

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: Oct 30
Current: ₹1,54,769 INR|Low: ₹20,889 INR|High: ₹1,62,365 INR|Avg: ₹66,240 INR|-4.7%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 18₹20,889 INR
Retailer 13₹24,212 INR
Retailer 5₹25,921 INR
Retailer 9₹25,921 INR
Retailer 17₹31,856 INR
Retailer 6₹44,247 INR
Retailer 10₹45,101 INR
Retailer 11₹45,562 INR
Retailer 2₹48,112 INR
Retailer 4₹58,109 INR
Retailer 16₹60,388 INR
Retailer 3₹83,176 INR
Retailer 14₹83,461 INR
Retailer 8₹88,210 INR
Retailer 15₹1,03,496 INR
Retailer 12₹1,03,825 INR
Retailer 7₹1,05,300 INR
Brilliant Earth₹1,54,769 INR

40 data points across 18 retailers

18 retailers₹20,889 INR to ₹1,54,769 INR

A
Cheapest Retailer
-
₹20,889 INR
$220 USD
A
Retailer 2
-
₹24,212 INR
$255 USD
View
Retailer 3
-
₹25,921 INR
$273 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
₹25,921 INR
$273 USD
View
Retailer 5
-
₹31,856 INR
£264 GBP
View
Price last confirmed 15 days ago
B+
Retailer 6
-
₹44,247 INR
$466 USD
View
A
Retailer 7
-
₹45,562 INR
€457 EUR
View
A
Retailer 8
-
₹48,112 INR
£399 GBP
View
A
Retailer 9
-
₹58,109 INR
$612 USD
View
A
Retailer 10
-
₹60,388 INR
$636 USD
View
B+
Retailer 11
-
₹83,176 INR
$876 USD
View
B+
Retailer 12
-
₹83,461 INR
$879 USD
View
Retailer 13
-
₹88,210 INR
$929 USD
View
Price last confirmed 14 days ago
B+
Retailer 14
-
₹90,497 INR
£750 GBP
View
B+
Retailer 15
-
₹1,03,496 INR
$1,090 USD
View
Retailer 16
-
₹1,03,825 INR
£861 GBP
View
Price last confirmed 7 days ago
B+
Retailer 17
-
₹1,05,300 INR
$1,109 USD
View
Most Expensive
B
Brilliant Earth
9575951A · Oct 31
₹1,54,769 INR
$1,630 USD
View
17 more retailers have this diamond
Prices start from ₹20,889 INRSave up to ₹1,33,880 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 Radiant
₹20,889 INR