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Round|Natural|GIA

0.55ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 6511419240

Certificate GIA 6511419240

Diamond specifications and retailer prices

From ₹1,02,038 INR
As of November 4, 2026
Save ₹1,32,461 INR (56%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: ₹3,13,201 INR at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.55ct natural round diamond

This 0.55ct natural round sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6511419240. Listed at 22 retailers as of November 4, 2026, with a 130% 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

0.55
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6511419240
Dimensions5.36 × 5.32 × 3.19 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
5.36 mm5.32 mm0.55 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6511419240
Side View
Table 59.0%Crown 33.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 59.8%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: ₹1,40,870 INR|Low: ₹89,473 INR|High: ₹2,37,995 INR|Avg: ₹1,55,028 INR|+3.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 8₹1,02,038 INR
Retailer 10₹1,07,424 INR
Retailer 3₹1,11,486 INR
Retailer 12₹1,20,840 INR
Retailer 9₹1,27,548 INR
Retailer 1₹1,40,870 INR
Retailer 4₹1,45,499 INR
Retailer 5₹1,65,718 INR
Retailer 11₹1,67,513 INR
Retailer 6₹1,98,125 INR
Retailer 2₹2,09,462 INR
Retailer 7₹2,34,499 INR

45 data points across 12 retailers

22 retailers₹1,02,038 INR to ₹2,34,499 INR

B+
Cheapest Retailer
-
₹1,02,038 INR
B+
Retailer 2
-
₹1,07,424 INR
View
Final sale: no returns
B+
Retailer 3
-
₹1,11,014 INR
View
B+
Retailer 4
-
₹1,11,486 INR
View
B+
Retailer 5
-
₹1,16,305 INR
View
Retailer 6
-
₹1,16,305 INR
View
Price last confirmed 8 days ago
B+
Retailer 7
-
₹1,20,840 INR
View
B
Retailer 8
-
₹1,27,548 INR
View
B
Retailer 9
-
₹1,34,256 INR
View
B
Retailer 10
-
₹1,38,886 INR
View
B
Retailer 11
-
₹1,38,886 INR
View
B
Retailer 12
-
₹1,40,870 INR
View
B
Retailer 13
-
₹1,43,610 INR
View
B
Retailer 14
-
₹1,45,499 INR
View
B
Retailer 15
-
₹1,61,466 INR
View
B
Retailer 16
-
₹1,65,718 INR
View
Retailer 17
-
₹1,67,513 INR
View
Price last confirmed 32 days ago
B
Retailer 18
-
₹1,98,125 INR
View
B
Retailer 19
-
₹2,09,462 INR
View
B
Retailer 20
-
₹2,25,240 INR
View
B
Retailer 21
-
₹2,34,499 INR
View
Most Expensive
NZ Jewellers
fc518b71-e872-449c-a74e-39cfca248c75 · Nov 4
₹3,13,201 INR
$3,315 USD
View
Price under review
21 more retailers have this diamond
Prices start from ₹1,02,038 INRSave up to ₹1,32,461 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+
0.55ct Round
₹1,02,038 INR