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5.51ct J SI2 Round Natural Diamond

EX • J/SI2 • IGI 774673280

Shape and cutting style on the report: Round brilliant

Certificate IGI 774673280

Diamond specifications and retailer prices

From ₹37,92,895 INR
As of October 31, 2026
Save ₹28,16,451 INR (43%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹66,09,346 INR at MOH London · As of October 29, 2026
View at MOH London

About this 5.51ct natural round diamond

This 5.51ct natural round sits in the over five carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 774673280. Listed at 15 retailers as of October 29, 2026, with prices from ₹37,92,895 to ₹66,09,346, a ₹28,16,451 spread on the same certified stone. MOH London lists it at ₹66,09,346. 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

5.51
Carat
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.2°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 774673280
Dimensions11.24 × 11.30 × 7.02 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
11.24 mm11.30 mm5.51 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 774673280
Side View
Table 57.0%Crown 36.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

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 31
Current: ₹66,09,346 INR|Low: ₹37,84,266 INR|High: ₹66,53,360 INR|Avg: ₹47,19,500 INR|-0.7%
MOH London
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 1, 2026
Retailer 8₹37,92,895 INR
Retailer 14₹41,08,487 INR
Retailer 4₹41,59,095 INR
Retailer 6₹42,59,172 INR
Retailer 13₹43,84,791 INR
Retailer 15₹44,83,412 INR
Retailer 3₹44,96,232 INR
Retailer 7₹45,16,202 INR
Retailer 9₹46,46,378 INR
Retailer 10₹48,39,981 INR
Retailer 11₹50,33,584 INR
Retailer 2₹50,84,772 INR
Retailer 5₹51,75,138 INR
Retailer 12₹52,27,187 INR
MOH London₹66,09,346 INR

37 data points across 15 retailers

15 retailers₹37,92,895 INR to ₹66,09,346 INR

A
Cheapest Retailer
-
₹37,92,895 INR
Retailer 2
-
₹41,08,487 INR
$43,270 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
₹41,59,095 INR
$43,803 USD
View
A
Retailer 4
-
₹42,59,172 INR
$44,857 USD
View
Final sale: no returns
A
Retailer 5
-
₹43,84,791 INR
$46,180 USD
View
A
Retailer 6
-
₹44,83,412 INR
SGD 63,809 SGD
View
Retailer 7
-
₹44,96,232 INR
£37,286 GBP
View
Price last confirmed 31 days ago
A
Retailer 8
-
₹45,16,202 INR
$47,564 USD
View
A
Retailer 9
-
₹46,46,378 INR
$48,935 USD
View
B+
Retailer 10
-
₹48,39,981 INR
$50,974 USD
View
B+
Retailer 11
-
₹50,33,584 INR
$53,013 USD
View
A
Retailer 12
-
₹50,84,772 INR
€51,002 EUR
View
B+
Retailer 13
-
₹51,75,138 INR
$54,504 USD
View
B+
Retailer 14
-
₹52,27,187 INR
$55,052 USD
View
Most Expensive
B+
MOH London
02C834C4E · Oct 29
₹66,09,346 INR
£54,810 GBP
View
14 more retailers have this diamond
Prices start from ₹37,92,895 INRSave up to ₹28,16,451 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
5.51ct Round
₹37,92,895 INR