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Marquise|Natural|GIA

1.03ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 2156591864

Certificate GIA 2156591864

Diamond specifications and retailer prices

From ₹2,82,793 INR
As of November 6, 2026
Save ₹1,45,554 INR (34%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: ₹4,28,348 INR at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 1.03ct natural marquise diamond

This 1.03ct natural marquise sits in the classic one-carat band, graded D 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 2156591864. Listed at 4 retailers as of November 6, 2026, with prices from ₹2,82,793 to ₹4,28,348, a ₹1,45,554 spread on the same certified stone. 77 Diamonds lists it at ₹4,28,348. 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

1.03
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2156591864
Dimensions10.57 × 5.28 × 3.19 mm
L/W Ratio2.00
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
10.57 mm5.28 mm1.03 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2156591864
Side View
Table 61.0%CrownGirdle: VTN-THKPavilionCulet: NoneDepth 60.4%

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 6
Current: ₹4,28,348 INR|Low: ₹2,82,793 INR|High: ₹4,36,786 INR|Avg: ₹3,52,876 INR|+0.5%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2₹2,82,793 INR
Retailer 3₹3,36,797 INR
77 Diamonds₹4,28,348 INR

44 data points across 3 retailers

4 retailers₹2,82,793 INR to ₹4,28,348 INR

A
Cheapest Retailer
-
₹2,82,793 INR
A
Retailer 2
-
₹3,15,289 INR
View
B+
Retailer 3
-
₹3,36,797 INR
View
Most Expensive
B
77 Diamonds
MQCPUAFNTUWB · Nov 6
₹4,28,348 INR
£3,591 GBP
View
3 more retailers have this diamond
Prices start from ₹2,82,793 INRSave up to ₹1,45,554 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
1.03ct Marquise
₹2,82,793 INR