Round|Lab Grown|IGI

3.56ct F SI1 Round Lab Grown Diamond

EX • F/SI1 • IGI LG610317693

Shape and cutting style on the report: Round brilliant

Certificate IGI LG610317693

Diamond specifications and retailer prices

From ₹1,24,546 INR
A$2,018 AUD
As of November 2, 2026
18 retailers carry this diamond
Most expensive: ₹4,24,427 INR at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 3.56ct lab-grown round diamond

This 3.56ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG610317693 or 610317693. Listed at 18 retailers as of November 2, 2026. 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

3.56
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG610317693
Dimensions9.77 × 9.71 × 6.10 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.77 mm9.71 mm3.56 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG610317693
Side View
Table 59.0%Crown 35.3°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: ₹4,24,427 INR|Low: ₹37,125 INR|High: ₹4,37,720 INR|Avg: ₹1,20,627 INR|-3.0%
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 23, 2026
Retailer 18₹38,645 INR
Retailer 11₹43,202 INR
Retailer 8₹43,297 INR
Retailer 14₹57,445 INR
Retailer 4₹64,414 INR
Retailer 3₹72,352 INR
Retailer 2₹80,356 INR
Retailer 12₹84,806 INR
Retailer 7₹97,229 INR
Retailer 6₹1,18,909 INR
Retailer 13₹1,24,546 INR
Retailer 17₹1,27,518 INR
Retailer 9₹1,75,183 INR
Retailer 15₹1,75,658 INR
Retailer 10₹1,84,181 INR
Retailer 5₹1,87,181 INR
Retailer 16₹1,95,350 INR
Brilliant Earth₹4,24,427 INR

32 data points across 18 retailers

18 retailers

Retailer 1
-
₹38,645 INR
$407 USD
Price last confirmed 12 days ago
Retailer 2
-
₹43,297 INR
$456 USD
View
Price last confirmed 13 days ago
Retailer 3
-
₹47,950 INR
$505 USD
View
Price last confirmed 14 days ago
Retailer 4
-
₹57,445 INR
$605 USD
View
Price last confirmed 11 days ago
Retailer 5
-
₹64,414 INR
HK$5,300 HKD
View
Price last confirmed 10 days ago
Retailer 6
-
₹72,352 INR
$762 USD
View
Price last confirmed 12 days ago
Retailer 7
-
₹80,356 INR
€806 EUR
View
Price last confirmed 10 days ago
Retailer 8
-
₹84,806 INR
£703 GBP
View
Price last confirmed 12 days ago
Retailer 9
-
₹97,229 INR
$1,024 USD
View
Price last confirmed 11 days ago
Retailer 10
-
₹1,18,909 INR
$1,252 USD
View
Price last confirmed 13 days ago
B+
Retailer 11
-
₹1,24,546 INR
A$2,018 AUD
View
Retailer 12
-
₹1,27,518 INR
$1,343 USD
View
Price last confirmed 11 days ago
Retailer 13
-
₹1,75,183 INR
$1,845 USD
View
Price last confirmed 12 days ago
Retailer 14
-
₹1,75,658 INR
$1,850 USD
View
Price last confirmed 11 days ago
Retailer 15
-
₹1,84,181 INR
$1,940 USD
View
Price last confirmed 11 days ago
Retailer 16
-
₹1,87,181 INR
SGD 2,664 SGD
View
Price last confirmed 12 days ago
Retailer 17
-
₹1,95,350 INR
£1,620 GBP
View
Price last confirmed 12 days ago
Most Expensive
Brilliant Earth
12178021A · Oct 21
₹4,24,427 INR
$4,470 USD
View
Price last confirmed 11 days ago
17 more retailers have this diamond
Prices start from ₹1,24,546 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.

B+
3.56ct Round
₹1,24,546 INR