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Oval|Lab Grown|IGI

1.20ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG510184235

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG510184235

Diamond specifications and retailer prices

From ₹81,718 INR
$861 USD
As of November 1, 2026
Save ₹29,802 INR (27%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹1,74,279 INR at Cape Diamonds · As of October 29, 2026
View at Cape Diamonds

About this 1.2ct lab-grown oval diamond

This 1.2ct lab-grown oval sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG510184235 or 510184235. Listed at 15 retailers as of November 1, 2026, with a 36% 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
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG510184235
Dimensions8.71 × 5.80 × 3.75 mm
L/W Ratio1.50
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
8.71 mm5.80 mm1.20 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG510184235
Side View
Table 59.5%Crown 37.1°Girdle: THN-MEDPavilion 41.3°Culet: NoneDepth 64.7%

Caratlytics Score

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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 1
Current: ₹1,74,279 INR|Low: ₹60,340 INR|High: ₹3,60,161 INR|Avg: ₹1,75,582 INR|+1.9%
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 1, 2026
Retailer 8₹60,340 INR
Retailer 13₹81,718 INR
Retailer 3₹88,931 INR
Retailer 4₹91,398 INR
Retailer 15₹94,815 INR
Retailer 14₹1,06,299 INR
Retailer 11₹1,11,519 INR
Retailer 7₹1,44,833 INR
Retailer 16₹1,52,425 INR
Cape Diamonds₹1,74,279 INR
Retailer 12₹2,17,913 INR
Retailer 10₹2,47,013 INR
Retailer 5₹2,61,804 INR
Retailer 17₹2,66,602 INR
Retailer 9₹2,71,446 INR
Retailer 6₹2,86,495 INR
Retailer 2₹3,55,339 INR

28 data points across 17 retailers

15 retailers₹81,718 INR to ₹1,11,519 INR

B
Cheapest Retailer
-
₹81,718 INR
$861 USD
B
Retailer 2
-
₹88,931 INR
$937 USD
View
B
Retailer 3
-
₹91,398 INR
$963 USD
View
Final sale: no returns
B
Retailer 4
-
₹94,815 INR
$999 USD
View
Retailer 5
-
₹94,815 INR
$999 USD
View
Price last confirmed 17 days ago
B
Retailer 6
-
₹1,06,299 INR
$1,120 USD
View
B
Retailer 7
-
₹1,11,519 INR
$1,175 USD
View
Retailer 8
-
₹1,52,425 INR
$1,606 USD
View
Price under review
Most Expensive
Cape Diamonds
cert_510184235 · Oct 29
₹1,74,279 INR
ZAR 29,665 ZAR
View
Price under review
8 more retailers have this diamond
Prices start from ₹81,718 INRSave up to ₹29,802 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 Oval
₹81,718 INR