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Radiant|Lab Grown|IGI

1.29ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG843657100

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

Certificate IGI LG843657100

Diamond specifications and retailer prices

From ₹17,668 INR
As of November 4, 2026
Save ₹84,323 INR (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: ₹1,01,991 INR at MOH London · As of November 5, 2026
View at MOH London

About this 1.29ct lab-grown radiant diamond

This 1.29ct 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 LG843657100 or 843657100. Listed at 18 retailers as of November 4, 2026, with prices from ₹17,668 to ₹1,01,991, a ₹84,323 spread on the same certified stone. MOH London lists it at ₹1,01,991. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843657100
Dimensions7.79 × 5.32 × 3.65 mm
L/W Ratio1.46
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.79 mm5.32 mm1.29 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843657100
Side View
Table 65.0%Crown 44.3°Girdle: MED-STKPavilion 35.4°Culet: NoneDepth 68.6%

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: Nov 4
Current: ₹1,01,991 INR|Low: ₹17,668 INR|High: ₹1,06,551 INR|Avg: ₹51,059 INR|-4.3%
MOH London
Retailer 2
Retailer 3
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Retailer 5
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Retailer 12
Retailer 13
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Retailer 18
November 5, 2026
Retailer 16₹17,668 INR
Retailer 5₹20,502 INR
Retailer 13₹21,919 INR
Retailer 9₹22,770 INR
Retailer 2₹25,982 INR
Retailer 4₹38,359 INR
Retailer 7₹39,209 INR
Retailer 14₹39,209 INR
Retailer 8₹40,437 INR
Retailer 12₹45,823 INR
Retailer 15₹49,130 INR
Retailer 10₹53,287 INR
Retailer 6₹55,460 INR
Retailer 17₹70,293 INR
Retailer 3₹70,577 INR
Retailer 18₹75,395 INR
Retailer 11₹85,032 INR
MOH London₹1,01,991 INR

16 data points across 18 retailers

18 retailers₹17,668 INR to ₹1,01,991 INR

A
Cheapest Retailer
-
₹17,668 INR
A
Retailer 2
-
₹20,502 INR
View
A
Retailer 3
-
₹21,919 INR
View
Retailer 4
-
₹22,770 INR
View
Price last confirmed 12 days ago
A
Retailer 5
-
₹25,982 INR
View
A
Retailer 6
-
₹38,359 INR
View
A
Retailer 7
-
₹39,209 INR
View
A
Retailer 8
-
₹39,209 INR
View
A
Retailer 9
-
₹40,437 INR
View
A
Retailer 10
-
₹45,823 INR
View
B+
Retailer 11
-
₹49,130 INR
View
B+
Retailer 12
-
₹53,287 INR
View
B+
Retailer 13
-
₹55,460 INR
View
B+
Retailer 14
-
₹70,293 INR
View
B+
Retailer 15
-
₹70,577 INR
View
B
Retailer 16
-
₹75,395 INR
View
B
Retailer 17
-
₹85,032 INR
View
Most Expensive
B
MOH London
LG843657100 · Nov 5
₹1,01,991 INR
£850 GBP
View
17 more retailers have this diamond
Prices start from ₹17,668 INRSave up to ₹84,323 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
1.29ct Radiant
₹17,668 INR