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Cushion|Natural|GIA

1.30ct D SI1 Cushion Natural Diamond

EX • D/SI1 • GIA 1438898559

Certificate GIA 1438898559

Diamond specifications and retailer prices

From ₹6,45,230 INR
As of November 6, 2026
Save ₹21,602 INR (3%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: ₹6,66,832 INR at Jared · As of November 6, 2026
View at Jared

About this 1.3ct natural cushion diamond

This 1.3ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1438898559. Listed at 2 retailers as of November 6, 2026, with a relatively tight 3% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.30
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1438898559
Dimensions7.06 × 5.57 mm
L/W Ratio1.27
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
7.06 mm5.57 mm1.30 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1438898559
Side View
Table 62.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 68.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: ₹6,66,832 INR|Low: ₹6,45,230 INR|High: ₹6,66,832 INR|Avg: ₹6,52,431 INR
Jared
Retailer 2
Retailer 3
February 22, 2026
Retailer 2₹6,45,230 INR
Retailer 3₹6,45,230 INR
Jared₹6,66,832 INR

3 data points across 3 retailers

2 retailers₹6,45,230 INR to ₹6,66,832 INR

B
Cheapest Retailer
-
₹6,45,230 INR
Most Expensive
B
Jared
149572173 · Nov 6
₹6,66,832 INR
$7,100 USD
View
1 more retailer has this diamond
Prices start from ₹6,45,230 INRSave up to ₹21,602 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
1.30ct Cushion
₹6,45,230 INR