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Marquise|Natural|GIA

1.30ct F SI1 Marquise Natural Diamond

EX • F/SI1 • GIA 6551839460

Certificate GIA 6551839460

Diamond specifications and retailer prices

From ₹6,26,352 INR
As of November 6, 2026
Save ₹3,42,785 INR (35%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: ₹9,69,137 INR at MOH London · As of November 4, 2026
View at MOH London

About this 1.3ct natural marquise diamond

This 1.3ct natural marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded F 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 6551839460. Listed at 4 retailers as of November 4, 2026, with prices from ₹6,26,352 to ₹9,69,137, a ₹3,42,785 spread on the same certified stone. MOH London lists it at ₹9,69,137. 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551839460
Dimensions10.78 × 5.74 × 3.72 mm
L/W Ratio1.88
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle, Indented Natural, Extra Facet
Top View
10.78 mm5.74 mm1.30 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551839460
Side View
Table 63.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 64.7%

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 6
Current: ₹9,69,137 INR|Low: ₹4,56,639 INR|High: ₹9,83,450 INR|Avg: ₹6,64,906 INR|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5₹4,56,639 INR
Retailer 6₹5,41,449 INR
Retailer 2₹6,26,352 INR
Retailer 4₹6,40,159 INR
Retailer 3₹7,17,737 INR
MOH London₹9,69,137 INR

36 data points across 6 retailers

4 retailers₹6,26,352 INR to ₹9,69,137 INR

B+
Cheapest Retailer
-
₹6,26,352 INR
Retailer 2
-
₹6,40,159 INR
View
Price last confirmed 16 days ago
B+
Retailer 3
-
₹7,17,737 INR
View
Most Expensive
B
MOH London
815FEE137 · Nov 4
₹9,69,137 INR
£8,125 GBP
View
3 more retailers have this diamond
Prices start from ₹6,26,352 INRSave up to ₹3,42,785 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 Marquise
₹6,26,352 INR