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Cushion|Natural|GIA

1.30ct G SI1 Cushion Natural Diamond

VG • G/SI1 • GIA 2426499262

Certificate GIA 2426499262

Diamond specifications and retailer prices

From ₹5,02,002 INR
As of November 4, 2026
Save ₹1,92,630 INR (28%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹9,39,317 INR at MOH London · As of November 4, 2026
View at MOH London

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 G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2426499262. Listed at 11 retailers as of November 4, 2026, with a 38% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.30
Carat
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2426499262
Dimensions6.71 × 5.85 × 4.01 mm
L/W Ratio1.15
Top View
6.71 mm5.85 mm1.30 ctG / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2426499262
Side View
Table 72.0%CrownGirdle: ThinPavilionCulet: NoneDepth 68.5%

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 4
Current: ₹9,39,317 INR|Low: ₹5,02,002 INR|High: ₹9,53,154 INR|Avg: ₹6,50,280 INR|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 4₹5,02,002 INR
Retailer 7₹5,15,621 INR
Retailer 6₹5,94,889 INR
Retailer 2₹6,08,696 INR
Retailer 5₹6,19,684 INR
Retailer 3₹6,94,632 INR
Retailer 8₹7,04,682 INR
MOH London₹9,39,317 INR

34 data points across 8 retailers

11 retailers₹5,02,002 INR to ₹6,94,632 INR

B+
Cheapest Retailer
-
₹5,02,002 INR
B
Retailer 2
-
₹5,15,621 INR
View
B
Retailer 3
-
₹5,94,889 INR
View
B
Retailer 4
-
₹6,08,696 INR
View
Retailer 5
-
₹6,19,684 INR
View
Price last confirmed 39 days ago
B
Retailer 6
-
₹6,35,838 INR
View
B
Retailer 7
-
₹6,35,838 INR
View
B
Retailer 8
-
₹6,57,440 INR
View
B
Retailer 9
-
₹6,94,632 INR
View
Retailer 10
-
₹7,04,682 INR
View
Price last confirmed 15 days ago
Most Expensive
MOH London
CCA665393 · Nov 4
₹9,39,317 INR
£7,875 GBP
View
Price under review
10 more retailers have this diamond
Prices start from ₹5,02,002 INRSave up to ₹1,92,630 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
₹5,02,002 INR