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Marquise|Natural|GIA

0.43ct F SI1 Marquise Natural Diamond

GD • F/SI1 • GIA 2557807521

Certificate GIA 2557807521

Diamond specifications and retailer prices

From ₹49,936 INR
SGD 711 SGD
As of November 2, 2026
Save ₹8,120 INR (14%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: ₹58,055 INR at 77 Diamonds · As of November 3, 2026
View at 77 Diamonds

About this 0.43ct natural marquise diamond

This 0.43ct natural marquise sits in the sub-half-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2557807521. Listed at 2 retailers as of November 2, 2026, with prices from ₹49,936 to ₹58,055, a ₹8,120 spread on the same certified stone. 77 Diamonds lists it at ₹58,055. 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

0.43
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557807521
Dimensions6.90 × 3.94 × 2.61 mm
L/W Ratio1.75
Culet sizeNone
Key to symbols
Crystal
Top View
6.90 mm3.94 mm0.43 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557807521
Side View
Table 60.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 66.2%

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 2
Current: ₹58,055 INR|Low: ₹49,936 INR|High: ₹58,055 INR|Avg: ₹53,432 INR|+3.3%
77 Diamonds
Retailer 2
November 3, 2026
Retailer 2₹49,936 INR
77 Diamonds₹58,055 INR

39 data points across 2 retailers

2 retailers₹49,936 INR to ₹58,055 INR

B+
Cheapest Retailer
-
₹49,936 INR
SGD 711 SGD
Most Expensive
B
77 Diamonds
MQCPWHZKFNRC · Nov 3
₹58,055 INR
£482 GBP
View
1 more retailer has this diamond
Prices start from ₹49,936 INRSave up to ₹8,120 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+
0.43ct Marquise
₹49,936 INR