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Round|Lab Grown|IGI

1.91ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG809661925

Shape and cutting style on the report: Round brilliant

Certificate IGI LG809661925

Diamond specifications and retailer prices

From ₹40,394 INR
$424 USD
As of October 28, 2026
Save ₹3,70,219 INR (90%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: ₹4,10,614 INR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.91ct lab-grown round diamond

This 1.91ct 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 LG809661925 or 809661925. Listed at 27 retailers as of October 28, 2026, with prices from ₹40,394 to ₹4,10,614, a ₹3,70,219 spread on the same certified stone. Brilliant Earth lists it at ₹4,10,614. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809661925
Dimensions8.01 × 7.98 × 4.84 mm
L/W Ratio1.00
Girdle conditionFaceted
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
8.01 mm7.98 mm1.91 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809661925
Side View
Table 60.0%Crown 34.8°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.5%

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 28
Current: ₹4,10,614 INR|Low: ₹40,394 INR|High: ₹4,10,614 INR|Avg: ₹1,26,492 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
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 5₹40,394 INR
Retailer 15₹63,069 INR
Retailer 18₹63,831 INR
Retailer 13₹67,661 INR
Retailer 11₹71,924 INR
Retailer 8₹76,788 INR
Retailer 14₹76,930 INR
Retailer 17₹80,275 INR
Retailer 6₹1,02,584 INR
Retailer 2₹1,03,911 INR
Retailer 10₹1,27,281 INR
Retailer 3₹1,28,805 INR
Retailer 7₹1,47,568 INR
Retailer 4₹1,67,675 INR
Retailer 16₹1,68,120 INR
Retailer 12₹1,75,803 INR
Retailer 9₹2,45,797 INR
Brilliant Earth₹4,10,614 INR

30 data points across 18 retailers

27 retailers₹40,394 INR to ₹4,10,614 INR

A
Retailer 1
-
₹36,584 INR
$384 USD
Price last confirmed 19 days ago
A
Retailer 2
-
₹38,108 INR
$400 USD
View
Price last confirmed 33 days ago
A
Retailer 3
-
₹40,394 INR
$424 USD
View
Final sale: no returns
A
Retailer 4
-
₹42,681 INR
$448 USD
View
Price last confirmed 37 days ago
A
Retailer 5
-
₹45,349 INR
$476 USD
View
Price last confirmed 27 days ago
A
Retailer 6
-
₹45,349 INR
$476 USD
View
Price last confirmed 17 days ago
A
Retailer 7
-
₹46,587 INR
$489 USD
View
Price last confirmed 33 days ago
A
Retailer 8
-
₹63,069 INR
$662 USD
View
A
Retailer 9
-
₹63,831 INR
$670 USD
View
A
Retailer 10
-
₹67,661 INR
£559 GBP
View
A
Retailer 11
-
₹71,924 INR
€719 EUR
View
A
Retailer 12
-
₹76,788 INR
$806 USD
View
A
Retailer 13
-
₹76,930 INR
ZAR 13,045 ZAR
View
A
Retailer 14
-
₹80,275 INR
£663 GBP
View
A
Retailer 15
-
₹1,02,584 INR
$1,077 USD
View
A
Retailer 16
-
₹1,03,911 INR
A$1,678 AUD
View
B+
Retailer 17
-
₹1,27,281 INR
$1,336 USD
View
B+
Retailer 18
-
₹1,28,805 INR
$1,352 USD
View
B+
Retailer 19
-
₹1,45,858 INR
$1,531 USD
View
Price last confirmed 22 days ago
B+
Retailer 20
-
₹1,47,568 INR
$1,549 USD
View
B+
Retailer 21
-
₹1,51,765 INR
$1,593 USD
View
Price last confirmed 38 days ago
B+
Retailer 22
-
₹1,56,243 INR
$1,640 USD
View
B+
Retailer 23
-
₹1,67,675 INR
$1,760 USD
View
B+
Retailer 24
-
₹1,68,120 INR
$1,765 USD
View
B+
Retailer 25
-
₹1,75,803 INR
£1,453 GBP
View
B+
Retailer 26
-
₹2,45,797 INR
$2,580 USD
View
Most Expensive
B
Brilliant Earth
20436430A · Oct 29
₹4,10,614 INR
$4,310 USD
View
26 more retailers have this diamond
Prices start from ₹40,394 INRSave up to ₹3,70,219 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
1.91ct Round
₹40,394 INR