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Round|Lab Grown|IGI

1.81ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG712551704

Shape and cutting style on the report: Round brilliant

Certificate IGI LG712551704

Diamond specifications and retailer prices

From ₹65,069 INR
$683 USD
As of October 29, 2026
Save ₹4,12,233 INR (86%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: ₹4,77,303 INR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.81ct lab-grown round diamond

This 1.81ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG712551704 or 712551704. Listed at 24 retailers as of October 29, 2026, with prices from ₹65,069 to ₹4,77,303, a ₹4,12,233 spread on the same certified stone. Brilliant Earth lists it at ₹4,77,303. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG712551704
Dimensions7.85 × 7.90 × 4.78 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
7.85 mm7.90 mm1.81 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG712551704
Side View
Table 57.0%Crown 33.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.7%

Caratlytics Score

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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 29
Current: ₹4,77,303 INR|Low: ₹70,786 INR|High: ₹4,77,303 INR|Avg: ₹1,74,423 INR
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 6₹70,786 INR
Retailer 7₹72,786 INR
Retailer 10₹92,412 INR
Retailer 5₹99,652 INR
Retailer 2₹1,20,494 INR
Retailer 8₹1,22,841 INR
Retailer 3₹1,22,994 INR
Retailer 9₹1,38,803 INR
Retailer 12₹1,87,882 INR
Retailer 14₹1,92,922 INR
Retailer 15₹2,44,368 INR
Retailer 4₹2,54,293 INR
Retailer 13₹2,61,040 INR
Retailer 11₹3,18,574 INR
Brilliant Earth₹4,77,303 INR

44 data points across 15 retailers

24 retailers₹65,069 INR to ₹4,77,303 INR

A
Cheapest Retailer
-
₹65,069 INR
$683 USD
A
Retailer 2
-
₹70,786 INR
$743 USD
View
A
Retailer 3
-
₹72,786 INR
$764 USD
View
Final sale: no returns
Retailer 4
-
₹75,549 INR
$793 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
₹75,549 INR
$793 USD
View
A
Retailer 6
-
₹87,801 INR
HK$7,200 HKD
View
A
Retailer 7
-
₹92,412 INR
$970 USD
View
A
Retailer 8
-
₹99,652 INR
$1,046 USD
View
B+
Retailer 9
-
₹1,20,494 INR
£996 GBP
View
B+
Retailer 10
-
₹1,22,841 INR
€1,228 EUR
View
B+
Retailer 11
-
₹1,22,994 INR
$1,291 USD
View
B+
Retailer 12
-
₹1,26,995 INR
$1,333 USD
View
B+
Retailer 13
-
₹1,38,803 INR
ZAR 23,537 ZAR
View
Retailer 14
-
₹1,87,882 INR
A$3,034 AUD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
₹1,92,922 INR
$2,025 USD
View
B
Retailer 16
-
₹2,12,357 INR
$2,229 USD
View
B+
Retailer 17
-
₹2,44,368 INR
$2,565 USD
View
B
Retailer 18
-
₹2,54,293 INR
SGD 3,607 SGD
View
B
Retailer 19
-
₹2,57,610 INR
$2,704 USD
View
B
Retailer 20
-
₹2,60,430 INR
$2,734 USD
View
B
Retailer 21
-
₹2,60,646 INR
$2,736 USD
View
B
Retailer 22
-
₹2,61,040 INR
$2,740 USD
View
B
Retailer 23
-
₹3,18,574 INR
£2,633 GBP
View
Most Expensive
B
Brilliant Earth
19056412A · Oct 29
₹4,77,303 INR
$5,010 USD
View
23 more retailers have this diamond
Prices start from ₹65,069 INRSave up to ₹4,12,233 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
1.81ct Round
₹65,069 INR