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Round|Lab Grown|IGI

1.77ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG821689814

Shape and cutting style on the report: Round brilliant

Certificate IGI LG821689814

Diamond specifications and retailer prices

From ₹30,375 INR
$319 USD
As of October 26, 2026
Save ₹1,41,103 INR (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹1,77,966 INR at NZ Jewellers · As of October 7, 2026
View at NZ Jewellers

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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821689814 or 821689814. Listed at 11 retailers as of October 26, 2026, with a 465% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.77
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821689814
Dimensions7.83 × 7.80 × 4.81 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.83 mm7.80 mm1.77 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821689814
Side View
Table 56.0%Crown 33.7°Girdle: THN-MEDPavilion 41.2°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
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: Oct 26
Current: ₹1,21,215 INR|Low: ₹30,375 INR|High: ₹2,54,798 INR|Avg: ₹86,082 INR
NZ Jewellers
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
October 27, 2026
Retailer 8₹30,375 INR
Retailer 7₹34,089 INR
Retailer 11₹37,707 INR
Retailer 14₹40,754 INR
Retailer 9₹52,371 INR
Retailer 13₹53,869 INR
Retailer 5₹58,275 INR
Retailer 12₹64,547 INR
Retailer 2₹68,387 INR
Retailer 4₹91,784 INR
Retailer 6₹1,01,781 INR
Retailer 3₹1,16,168 INR
NZ Jewellers₹1,21,215 INR
Retailer 10₹1,71,478 INR

18 data points across 14 retailers

11 retailers₹30,375 INR to ₹1,71,478 INR

A
Cheapest Retailer
-
₹30,375 INR
$319 USD
A
Retailer 2
-
₹34,089 INR
$358 USD
View
Final sale: no returns
A
Retailer 3
-
₹37,707 INR
$396 USD
View
A
Retailer 4
-
₹44,658 INR
$469 USD
View
Price last confirmed 18 days ago
A
Retailer 5
-
₹52,371 INR
$550 USD
View
A
Retailer 6
-
₹64,547 INR
ZAR 10,951 ZAR
View
B+
Retailer 7
-
₹68,387 INR
€684 EUR
View
B+
Retailer 8
-
₹91,784 INR
$964 USD
View
Price last confirmed 80 days ago
B
Retailer 9
-
₹1,21,215 INR
$1,273 USD
View
B
Retailer 10
-
₹1,71,478 INR
£1,418 GBP
View
Most Expensive
B
NZ Jewellers
b9ceebfb-d210-409c-a1f1-4521d2e658d1 · Oct 7
₹1,77,966 INR
$1,869 USD
View
Price last confirmed 21 days ago
10 more retailers have this diamond
Prices start from ₹30,375 INRSave up to ₹1,41,103 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
₹30,375 INR