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Marquise|Natural|GIA

0.40ct I SI2 Marquise Natural Diamond

EX • I/SI2 • GIA 2566665986

Certificate GIA 2566665986

Diamond specifications and retailer prices

From ₹24,409 INR
As of November 2, 2026
Save ₹35,559 INR (59%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: ₹59,968 INR at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.4ct natural marquise diamond

This 0.4ct natural marquise sits in the sub-half-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566665986. Listed at 3 retailers as of November 2, 2026, with prices from ₹24,409 to ₹59,968, a ₹35,559 spread on the same certified stone. 77 Diamonds lists it at ₹59,968. 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

0.40
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566665986
Dimensions6.94 × 3.99 × 2.35 mm
L/W Ratio1.74
Top View
6.94 mm3.99 mm0.40 ctI / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566665986
Side View
Table 55.0%CrownGirdle: VTK-XTKPavilionCulet: NoneDepth 59.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: ₹59,968 INR|Low: ₹24,409 INR|High: ₹59,968 INR|Avg: ₹38,537 INR|+0.8%
77 Diamonds
Retailer 2
November 2, 2026
Retailer 2₹24,409 INR
77 Diamonds₹59,968 INR

3 data points across 2 retailers

3 retailers₹24,409 INR to ₹59,968 INR

A
Cheapest Retailer
-
₹24,409 INR
B+
Retailer 2
-
₹37,035 INR
A$600 AUD
View
Most Expensive
B
77 Diamonds
MQCPUDNXWFVF · Nov 2
₹59,968 INR
£498 GBP
View
2 more retailers have this diamond
Prices start from ₹24,409 INRSave up to ₹35,559 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.

A
0.40ct Marquise
₹24,409 INR