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1.29ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG842605479

Shape and cutting style on the report: Round brilliant

Certificate IGI LG842605479

Diamond specifications and retailer prices

From ₹35,496 INR
$374 USD
As of November 1, 2026
Save ₹1,30,596 INR (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹1,66,093 INR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.29ct lab-grown round diamond

This 1.29ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG842605479 or 842605479. Listed at 15 retailers as of November 1, 2026, with prices from ₹35,496 to ₹1,66,093, a ₹1,30,596 spread on the same certified stone. Brilliant Earth lists it at ₹1,66,093. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842605479
Dimensions6.96 × 6.99 × 4.30 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS 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
6.96 mm6.99 mm1.29 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842605479
Side View
Table 58.0%Crown 34.7°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
A+
Exceptional
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 1
Current: ₹1,66,093 INR|Low: ₹35,496 INR|High: ₹2,49,613 INR|Avg: ₹90,051 INR|-19.7%
Brilliant Earth
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
November 3, 2026
Retailer 15₹35,496 INR
Retailer 12₹39,388 INR
Retailer 7₹43,735 INR
Retailer 3₹52,960 INR
Retailer 6₹53,150 INR
Retailer 9₹62,476 INR
Retailer 8₹63,780 INR
Retailer 10₹67,926 INR
Retailer 2₹69,809 INR
Retailer 14₹95,684 INR
Retailer 13₹1,15,505 INR
Retailer 5₹1,25,858 INR
Retailer 4₹1,31,925 INR
Retailer 11₹1,57,902 INR
Brilliant Earth₹1,66,093 INR

22 data points across 15 retailers

15 retailers₹35,496 INR to ₹1,66,093 INR

A+
Cheapest Retailer
-
₹35,496 INR
$374 USD
Final sale: no returns
A
Retailer 2
-
₹39,388 INR
$415 USD
View
A
Retailer 3
-
₹43,735 INR
HK$3,600 HKD
View
A
Retailer 4
-
₹52,960 INR
$558 USD
View
A
Retailer 5
-
₹53,150 INR
$560 USD
View
A
Retailer 6
-
₹62,476 INR
£518 GBP
View
A
Retailer 7
-
₹63,780 INR
€640 EUR
View
A
Retailer 8
-
₹67,926 INR
ZAR 11,562 ZAR
View
A
Retailer 9
-
₹69,809 INR
£579 GBP
View
B+
Retailer 10
-
₹95,684 INR
A$1,551 AUD
View
B+
Retailer 11
-
₹1,15,505 INR
$1,217 USD
View
B+
Retailer 12
-
₹1,25,858 INR
SGD 1,792 SGD
View
B+
Retailer 13
-
₹1,31,925 INR
$1,390 USD
View
B+
Retailer 14
-
₹1,57,902 INR
£1,310 GBP
View
Most Expensive
B
Brilliant Earth
21710952A · Nov 2
₹1,66,093 INR
$1,750 USD
View
14 more retailers have this diamond
Prices start from ₹35,496 INRSave up to ₹1,30,596 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 Round
₹35,496 INR