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Marquise|Natural|GIA

0.31ct J SI1 Marquise Natural Diamond

GD • J/SI1 • GIA 7553620389

Certificate GIA 7553620389

Diamond specifications and retailer prices

From ₹17,348 INR
SGD 247 SGD
As of November 2, 2026
Save ₹7,551 INR (30%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: ₹24,899 INR at 77 Diamonds · As of November 3, 2026
View at 77 Diamonds

About this 0.31ct natural marquise diamond

This 0.31ct natural marquise sits in the sub-half-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 7553620389. Listed at 3 retailers as of November 2, 2026, with prices from ₹17,348 to ₹24,899, a ₹7,551 spread on the same certified stone. 77 Diamonds lists it at ₹24,899. 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

0.31
Carat
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7553620389
Dimensions7.82 × 3.29 × 2.12 mm
L/W Ratio2.38
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
7.82 mm3.29 mm0.31 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 7553620389
Side View
Table 62.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 64.3%

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 2
Current: ₹24,899 INR|Low: ₹17,348 INR|High: ₹25,145 INR|Avg: ₹20,476 INR|+2.4%
77 Diamonds
Retailer 2
Retailer 3
November 3, 2026
Retailer 3₹17,348 INR
Retailer 2₹17,653 INR
77 Diamonds₹24,899 INR

39 data points across 3 retailers

3 retailers₹17,348 INR to ₹24,899 INR

B+
Cheapest Retailer
-
₹17,348 INR
SGD 247 SGD
B+
Retailer 2
-
₹17,653 INR
$186 USD
View
Final sale: no returns
Most Expensive
B+
77 Diamonds
MQCPHFBDYTC3 · Nov 3
₹24,899 INR
£207 GBP
View
2 more retailers have this diamond
Prices start from ₹17,348 INRSave up to ₹7,551 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+
0.31ct Marquise
₹17,348 INR