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Radiant|Lab Grown|IGI

1.28ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG762551885

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

Certificate IGI LG762551885

Diamond specifications and retailer prices

From ₹21,829 INR
$230 USD
As of November 2, 2026
Save ₹1,04,401 INR (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: ₹2,24,937 INR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.28ct lab-grown radiant diamond

This 1.28ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG762551885 or 762551885. Listed at 22 retailers as of November 2, 2026, with a 478% 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

1.28
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.6°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762551885
Dimensions7.70 × 5.29 × 3.56 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.70 mm5.29 mm1.28 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762551885
Side View
Table 66.0%Crown 45.6°Girdle: MediumPavilion 34.6°Culet: NoneDepth 67.3%

Caratlytics Score

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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: Nov 2
Current: ₹35,778 INR|Low: ₹20,975 INR|High: ₹1,26,230 INR|Avg: ₹62,987 INR|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 2₹21,829 INR
Retailer 4₹24,487 INR
Retailer 3₹27,049 INR
Retailer 1₹35,778 INR
Retailer 6₹51,629 INR
Retailer 5₹57,009 INR
Retailer 11₹63,115 INR
Retailer 10₹69,896 INR
Retailer 9₹72,796 INR
Retailer 12₹87,412 INR
Retailer 8₹1,20,415 INR
Retailer 7₹1,26,230 INR

43 data points across 12 retailers

22 retailers₹21,829 INR to ₹1,26,230 INR

A
Cheapest Retailer
-
₹21,829 INR
$230 USD
A
Retailer 2
-
₹24,487 INR
$258 USD
View
Final sale: no returns
A
Retailer 3
-
₹25,341 INR
$267 USD
View
Retailer 4
-
₹27,049 INR
$285 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
₹27,049 INR
$285 USD
View
A
Retailer 6
-
₹35,778 INR
£297 GBP
View
B+
Retailer 7
-
₹36,351 INR
$383 USD
View
A
Retailer 8
-
₹36,351 INR
$383 USD
View
B+
Retailer 9
-
₹51,629 INR
ZAR 8,788 ZAR
View
B+
Retailer 10
-
₹57,009 INR
£473 GBP
View
Retailer 11
-
₹63,115 INR
$665 USD
View
Price last confirmed 12 days ago
B+
Retailer 12
-
₹69,896 INR
A$1,133 AUD
View
B+
Retailer 13
-
₹72,796 INR
A$1,180 AUD
View
B
Retailer 14
-
₹87,412 INR
$921 USD
View
B
Retailer 15
-
₹96,144 INR
$1,013 USD
View
B
Retailer 16
-
₹1,12,327 INR
$1,184 USD
View
B
Retailer 17
-
₹1,17,161 INR
£972 GBP
View
B
Retailer 18
-
₹1,20,415 INR
£999 GBP
View
B
Retailer 19
-
₹1,22,332 INR
$1,289 USD
View
B
Retailer 20
-
₹1,26,230 INR
$1,330 USD
View
Retailer 21
-
₹2,09,751 INR
$2,210 USD
View
Price under review
Most Expensive
Do Amore Diamonds
23-762551885 · Nov 2
₹2,24,937 INR
$2,370 USD
View
Price under review
21 more retailers have this diamond
Prices start from ₹21,829 INRSave up to ₹1,04,401 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
1.28ct Radiant
₹21,829 INR