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Cushion|Natural|GIA

3.05ct J SI1 Cushion Natural Diamond

GD • J/SI1 • GIA 1558793905

Certificate GIA 1558793905

Diamond specifications and retailer prices

From ₹16,28,948 INR
As of November 6, 2026
Save ₹5,68,780 INR (26%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: ₹21,97,728 INR at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 3.05ct natural cushion diamond

This 3.05ct natural cushion sits in the three to five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1558793905. Listed at 8 retailers as of October 31, 2026, with prices from ₹16,28,948 to ₹21,97,728, a ₹5,68,780 spread on the same certified stone. Blue Nile lists it at ₹21,97,728. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.05
Carat
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1558793905
Dimensions9.77 × 7.49 × 5.11 mm
L/W Ratio1.30
Top View
9.77 mm7.49 mm3.05 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1558793905
Side View
Table 62.0%CrownGirdle: THK-XTKPavilionCulet: NoneDepth 68.3%

Caratlytics Score

How it works →
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 6
Current: ₹21,97,728 INR|Low: ₹16,28,948 INR|High: ₹22,05,899 INR|Avg: ₹18,35,196 INR|-0.4%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 3₹16,28,948 INR
Retailer 2₹16,32,799 INR
Retailer 6₹17,13,852 INR
Retailer 5₹18,18,667 INR
Retailer 4₹19,42,829 INR
Retailer 7₹20,53,467 INR
Blue Nile₹21,97,728 INR

44 data points across 7 retailers

8 retailers₹16,28,948 INR to ₹21,97,728 INR

A
Cheapest Retailer
-
₹16,28,948 INR
A
Retailer 2
-
₹16,32,799 INR
View
B+
Retailer 3
-
₹17,13,852 INR
View
Final sale: no returns
B+
Retailer 4
-
₹18,05,988 INR
View
Retailer 5
-
₹18,18,667 INR
View
Price last confirmed 26 days ago
B+
Retailer 6
-
₹19,42,829 INR
View
B
Retailer 7
-
₹20,53,467 INR
View
Most Expensive
B
Blue Nile
30380912 · Oct 31
₹21,97,728 INR
$23,400 USD
View
7 more retailers have this diamond
Prices start from ₹16,28,948 INRSave up to ₹5,68,780 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
3.05ct Cushion
₹16,28,948 INR