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Radiant|Lab Grown|IGI

1.29ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG750596125

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

Certificate IGI LG750596125

Diamond specifications and retailer prices

From ₹23,548 INR
$248 USD
As of October 30, 2026
Save ₹1,69,201 INR (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: ₹1,92,749 INR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG750596125 or 750596125. Listed at 22 retailers as of October 30, 2026, with prices from ₹23,548 to ₹1,92,749, a ₹1,69,201 spread on the same certified stone. Brilliant Earth lists it at ₹1,92,749. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750596125
Dimensions7.77 × 5.31 × 3.67 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.77 mm5.31 mm1.29 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750596125
Side View
Table 59.0%Crown 36.5°Girdle: Slightly ThickPavilion 36.2°Culet: NoneDepth 69.1%

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 30
Current: ₹1,92,749 INR|Low: ₹22,598 INR|High: ₹2,34,527 INR|Avg: ₹71,541 INR|-17.8%
Brilliant Earth
Retailer 2
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Retailer 18
November 1, 2026
Retailer 17₹23,548 INR
Retailer 9₹26,301 INR
Retailer 5₹27,346 INR
Retailer 6₹29,245 INR
Retailer 18₹29,245 INR
Retailer 12₹48,453 INR
Retailer 4₹49,089 INR
Retailer 13₹50,246 INR
Retailer 8₹52,128 INR
Retailer 11₹55,151 INR
Retailer 14₹71,160 INR
Retailer 3₹94,001 INR
Retailer 16₹94,380 INR
Retailer 7₹94,433 INR
Retailer 10₹1,14,316 INR
Retailer 2₹1,17,210 INR
Retailer 15₹1,39,102 INR
Brilliant Earth₹1,92,749 INR

44 data points across 18 retailers

22 retailers₹23,548 INR to ₹1,92,749 INR

A
Cheapest Retailer
-
₹23,548 INR
$248 USD
A
Retailer 2
-
₹26,301 INR
$277 USD
View
Final sale: no returns
A
Retailer 3
-
₹27,346 INR
$288 USD
View
Retailer 4
-
₹29,245 INR
$308 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
₹29,245 INR
$308 USD
View
A
Retailer 6
-
₹32,815 INR
HK$2,700 HKD
View
A
Retailer 7
-
₹48,453 INR
€486 EUR
View
A
Retailer 8
-
₹49,089 INR
$517 USD
View
A
Retailer 9
-
₹50,246 INR
ZAR 8,549 ZAR
View
A
Retailer 10
-
₹52,128 INR
$549 USD
View
A
Retailer 11
-
₹55,151 INR
£457 GBP
View
A
Retailer 12
-
₹71,160 INR
A$1,153 AUD
View
B+
Retailer 13
-
₹83,461 INR
$879 USD
View
B+
Retailer 14
-
₹94,001 INR
$990 USD
View
B+
Retailer 15
-
₹94,380 INR
$994 USD
View
B+
Retailer 16
-
₹94,433 INR
SGD 1,344 SGD
View
B+
Retailer 17
-
₹98,917 INR
$1,042 USD
View
B+
Retailer 18
-
₹1,14,316 INR
£948 GBP
View
B+
Retailer 19
-
₹1,17,210 INR
£972 GBP
View
B
Retailer 20
-
₹1,27,996 INR
$1,348 USD
View
Retailer 21
-
₹1,39,102 INR
$1,465 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
19055906A · Oct 31
₹1,92,749 INR
$2,030 USD
View
21 more retailers have this diamond
Prices start from ₹23,548 INRSave up to ₹1,69,201 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
₹23,548 INR