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Round|Lab Grown|IGI

1.27ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG791606946

Shape and cutting style on the report: Round brilliant

Certificate IGI LG791606946

Diamond specifications and retailer prices

From ₹20,699 INR
$218 USD
As of October 30, 2026
Save ₹1,35,968 INR (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: ₹1,56,668 INR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.27ct lab-grown round diamond

This 1.27ct lab-grown round 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 LG791606946 or 791606946. Listed at 23 retailers as of October 29, 2026, with prices from ₹20,699 to ₹1,56,668, a ₹1,35,968 spread on the same certified stone. Brilliant Earth lists it at ₹1,56,668. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791606946
Dimensions6.99 × 6.97 × 4.25 mm
L/W Ratio1.00
Girdle conditionFaceted
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
6.99 mm6.97 mm1.27 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791606946
Side View
Table 56.0%Crown 33.8°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
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: Oct 30
Current: ₹1,56,668 INR|Low: ₹14,717 INR|High: ₹1,61,415 INR|Avg: ₹69,661 INR|-2.9%
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
October 30, 2026
Retailer 4₹20,699 INR
Retailer 15₹32,473 INR
Retailer 8₹39,181 INR
Retailer 10₹39,555 INR
Retailer 2₹41,960 INR
Retailer 5₹48,814 INR
Retailer 3₹53,647 INR
Retailer 11₹56,163 INR
Retailer 14₹65,895 INR
Retailer 13₹74,251 INR
Retailer 6₹79,128 INR
Retailer 12₹1,07,804 INR
Retailer 7₹1,12,001 INR
Retailer 9₹1,15,364 INR
Brilliant Earth₹1,56,668 INR

38 data points across 15 retailers

23 retailers₹20,699 INR to ₹1,56,668 INR

Retailer 1
-
₹18,610 INR
$196 USD
Price last confirmed 38 days ago
Retailer 2
-
₹18,610 INR
$196 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
₹20,699 INR
$218 USD
View
Final sale: no returns
Retailer 4
-
₹21,554 INR
$227 USD
View
Price last confirmed 38 days ago
Retailer 5
-
₹22,693 INR
$239 USD
View
Price last confirmed 36 days ago
Retailer 6
-
₹23,073 INR
$243 USD
View
Price last confirmed 18 days ago
Retailer 7
-
₹23,073 INR
$243 USD
View
Price last confirmed 28 days ago
B+
Retailer 8
-
₹32,473 INR
$342 USD
View
A
Retailer 9
-
₹39,181 INR
€393 EUR
View
A
Retailer 10
-
₹39,555 INR
ZAR 6,730 ZAR
View
A
Retailer 11
-
₹41,960 INR
£348 GBP
View
A
Retailer 12
-
₹48,814 INR
$514 USD
View
A
Retailer 13
-
₹53,647 INR
$565 USD
View
A
Retailer 14
-
₹56,163 INR
A$910 AUD
View
A
Retailer 15
-
₹65,895 INR
$694 USD
View
Retailer 16
-
₹74,061 INR
$780 USD
View
Price last confirmed 30 days ago
Retailer 17
-
₹74,061 INR
$780 USD
View
Price last confirmed 34 days ago
A
Retailer 18
-
₹74,251 INR
$782 USD
View
B+
Retailer 19
-
₹79,128 INR
$833 USD
View
B+
Retailer 20
-
₹1,07,804 INR
£894 GBP
View
B+
Retailer 21
-
₹1,12,001 INR
$1,180 USD
View
B+
Retailer 22
-
₹1,15,364 INR
$1,215 USD
View
Most Expensive
B
Brilliant Earth
18984913A · Oct 29
₹1,56,668 INR
$1,650 USD
View
22 more retailers have this diamond
Prices start from ₹20,699 INRSave up to ₹1,35,968 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
1.27ct Round
₹20,699 INR