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Round|Lab Grown|IGI

1.20ct I VS1 Round Lab Grown Diamond

EX • I/VS1 • IGI LG492123277

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492123277

Diamond specifications and retailer prices

From ₹89,756 INR
As of November 5, 2026
Save ₹1,00,149 INR (53%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹3,19,855 INR at Cape Diamonds · As of November 3, 2026
View at Cape Diamonds

About this 1.2ct lab-grown round diamond

This 1.2ct lab-grown round sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG492123277 or 492123277. Listed at 15 retailers as of November 5, 2026, with a 112% 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

1.20
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492123277
Dimensions6.76 × 6.74 × 4.23 mm
L/W Ratio1.00
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
6.76 mm6.74 mm1.20 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492123277
Side View
Table 56.0%Crown 36.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: ₹3,19,855 INR|Low: ₹89,756 INR|High: ₹5,02,350 INR|Avg: ₹2,52,573 INR|+2.5%
Cape 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
Retailer 16
Retailer 17
November 5, 2026
Retailer 14₹89,756 INR
Retailer 13₹1,49,845 INR
Retailer 4₹1,63,072 INR
Retailer 3₹1,67,796 INR
Retailer 15₹1,73,843 INR
Retailer 17₹1,73,843 INR
Retailer 9₹1,81,591 INR
Retailer 7₹1,89,905 INR
Retailer 8₹2,32,515 INR
Retailer 16₹2,73,520 INR
Retailer 11₹2,92,699 INR
Retailer 12₹3,07,438 INR
Cape Diamonds₹3,19,855 INR
Retailer 5₹3,25,862 INR
Retailer 10₹4,17,980 INR
Retailer 6₹4,18,924 INR
Retailer 2₹4,95,075 INR

32 data points across 17 retailers

15 retailers₹89,756 INR to ₹1,89,905 INR

B
Cheapest Retailer
-
₹89,756 INR
B
Retailer 2
-
₹1,49,845 INR
View
B
Retailer 3
-
₹1,63,072 INR
View
B
Retailer 4
-
₹1,67,796 INR
View
Final sale: no returns
Retailer 5
-
₹1,73,843 INR
View
Price last confirmed 24 days ago
B
Retailer 6
-
₹1,73,843 INR
View
B
Retailer 7
-
₹1,89,905 INR
View
Retailer 8
-
₹2,73,520 INR
View
Price under review
Retailer 9
-
₹2,92,699 INR
View
Price under review
Retailer 10
-
₹3,07,438 INR
View
Price under review
Most Expensive
Cape Diamonds
cert_492123277 · Nov 3
₹3,19,855 INR
ZAR 54,692 ZAR
View
Price under review
10 more retailers have this diamond
Prices start from ₹89,756 INRSave up to ₹1,00,149 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.

B
1.20ct Round
₹89,756 INR