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Round|Lab Grown|IGI

2.05ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG617489637

Shape and cutting style on the report: Round brilliant

Certificate IGI LG617489637

Diamond specifications and retailer prices

From ₹22,313 INR
$235 USD
As of November 1, 2026
Save ₹75,011 INR (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹1,56,668 INR at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 2.05ct lab-grown round diamond

This 2.05ct lab-grown round sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG617489637 or 617489637. Listed at 15 retailers as of November 1, 2026, with a 336% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.05
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617489637
Dimensions8.16 × 8.13 × 5.00 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
8.16 mm8.13 mm2.05 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617489637
Side View
Table 57.0%Crown 35.2°Girdle: MediumPavilion 40.5°Culet: NoneDepth 61.4%

Caratlytics Score

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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: Nov 1
Current: ₹1,56,668 INR|Low: ₹22,313 INR|High: ₹1,77,557 INR|Avg: ₹62,769 INR|-11.8%
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 2, 2026
Retailer 3₹22,313 INR
Retailer 10₹25,921 INR
Retailer 14₹27,725 INR
Retailer 15₹27,725 INR
Retailer 13₹45,693 INR
Retailer 5₹46,810 INR
Retailer 9₹48,652 INR
Retailer 2₹51,749 INR
Retailer 7₹54,027 INR
Retailer 6₹60,768 INR
Retailer 4₹88,968 INR
Retailer 12₹89,348 INR
Retailer 8₹97,324 INR
Retailer 11₹1,11,543 INR
Brilliant Earth₹1,56,668 INR

38 data points across 15 retailers

15 retailers₹22,313 INR to ₹97,324 INR

A
Cheapest Retailer
-
₹22,313 INR
$235 USD
A
Retailer 2
-
₹25,921 INR
$273 USD
View
A
Retailer 3
-
₹27,725 INR
$292 USD
View
Retailer 4
-
₹27,725 INR
$292 USD
View
Price last confirmed 7 days ago
Retailer 5
-
₹45,693 INR
£379 GBP
View
Price last confirmed 16 days ago
B+
Retailer 6
-
₹46,810 INR
$493 USD
View
A
Retailer 7
-
₹48,652 INR
€488 EUR
View
A
Retailer 8
-
₹51,749 INR
£429 GBP
View
A
Retailer 9
-
₹54,027 INR
$569 USD
View
B+
Retailer 10
-
₹60,768 INR
$640 USD
View
B+
Retailer 11
-
₹88,968 INR
$937 USD
View
B
Retailer 12
-
₹89,348 INR
$941 USD
View
B+
Retailer 13
-
₹97,324 INR
$1,025 USD
View
Retailer 14
-
₹1,11,543 INR
£925 GBP
View
Price last confirmed 12 days ago
Most Expensive
Brilliant Earth
8988852A · Oct 16
₹1,56,668 INR
$1,650 USD
View
Price last confirmed 16 days ago
14 more retailers have this diamond
Prices start from ₹22,313 INRSave up to ₹75,011 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
2.05ct Round
₹22,313 INR