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Round|Lab Grown|IGI

5.55ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG571309397

Shape and cutting style on the report: Round brilliant

Certificate IGI LG571309397

Diamond specifications and retailer prices

From ₹65,800 INR
$693 USD
As of November 1, 2026
Save ₹2,77,634 INR (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹3,43,434 INR at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 5.55ct lab-grown round diamond

This 5.55ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG571309397 or 571309397. Listed at 16 retailers as of October 31, 2026, with prices from ₹65,800 to ₹3,43,434, a ₹2,77,634 spread on the same certified stone. Blue Nile lists it at ₹3,43,434. 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

5.55
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG571309397
Dimensions11.30 × 11.33 × 7.04 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
11.30 mm11.33 mm5.55 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG571309397
Side View
Table 57.0%Crown 35.5°Girdle: MediumPavilion 40.9°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
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: Nov 1
Current: ₹3,43,434 INR|Low: ₹57,540 INR|High: ₹3,43,434 INR|Avg: ₹1,40,675 INR
Blue Nile
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
November 1, 2026
Retailer 9₹64,471 INR
Retailer 4₹65,800 INR
Retailer 12₹71,592 INR
Retailer 15₹76,340 INR
Retailer 16₹76,340 INR
Retailer 14₹1,00,380 INR
Retailer 10₹1,12,160 INR
Retailer 17₹1,16,314 INR
Retailer 2₹1,20,799 INR
Retailer 5₹1,21,631 INR
Retailer 7₹1,24,005 INR
Retailer 6₹1,27,993 INR
Retailer 13₹1,87,906 INR
Retailer 3₹2,14,492 INR
Retailer 11₹3,01,225 INR
Retailer 8₹3,38,972 INR
Blue Nile₹3,43,434 INR

40 data points across 17 retailers

16 retailers₹65,800 INR to ₹3,43,434 INR

A
Cheapest Retailer
-
₹65,800 INR
$693 USD
A
Retailer 2
-
₹71,592 INR
$754 USD
View
A
Retailer 3
-
₹76,340 INR
$804 USD
View
Retailer 4
-
₹76,340 INR
$804 USD
View
Price last confirmed 16 days ago
Retailer 5
-
₹1,00,380 INR
£832 GBP
View
Price last confirmed 15 days ago
B+
Retailer 6
-
₹1,12,160 INR
€1,125 EUR
View
B+
Retailer 7
-
₹1,16,314 INR
$1,225 USD
View
B+
Retailer 8
-
₹1,20,799 INR
£1,002 GBP
View
B+
Retailer 9
-
₹1,21,631 INR
$1,281 USD
View
B+
Retailer 10
-
₹1,24,005 INR
$1,306 USD
View
B+
Retailer 11
-
₹1,27,993 INR
$1,348 USD
View
B
Retailer 12
-
₹1,87,906 INR
$1,979 USD
View
B
Retailer 13
-
₹2,14,492 INR
$2,259 USD
View
B
Retailer 14
-
₹3,01,225 INR
£2,498 GBP
View
B
Retailer 15
-
₹3,38,972 INR
$3,570 USD
View
Most Expensive
B
Blue Nile
25246473 · Oct 31
₹3,43,434 INR
$3,617 USD
View
15 more retailers have this diamond
Prices start from ₹65,800 INRSave up to ₹2,77,634 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
5.55ct Round
₹65,800 INR