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Marquise|Natural|GIA

1.00ct H VS1 Marquise Natural Diamond

VG • H/VS1 • GIA 2566403055

Certificate GIA 2566403055

Diamond specifications and retailer prices

From ₹3,75,492 INR
As of November 5, 2026
Save ₹2,92,467 INR (44%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: ₹6,67,959 INR at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2566403055. Listed at 18 retailers as of November 5, 2026, with prices from ₹3,75,492 to ₹6,67,959, a ₹2,92,467 spread on the same certified stone. Helzberg Diamonds lists it at ₹6,67,959. 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

1.00
Carat
H
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40.4°
Pavilion angle41.86°
OriginNatural
Grading LabGIA
CertificateGIA 2566403055
Dimensions9.66 × 5.18 × 3.37 mm
L/W Ratio1.86
Culet sizeNone
Top View
9.66 mm5.18 mm1.00 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566403055
Side View
Table 62.0%Crown 40.4°Girdle: THN-THKPavilion 41.86°Culet: NDepth 65.1%

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 5
Current: ₹6,67,959 INR|Low: ₹3,75,492 INR|High: ₹6,67,959 INR|Avg: ₹4,77,995 INR
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 7, 2026
Retailer 5₹3,75,492 INR
Retailer 15₹3,81,785 INR
Retailer 11₹3,82,160 INR
Retailer 8₹3,86,011 INR
Retailer 4₹3,94,840 INR
Retailer 6₹4,03,386 INR
Retailer 10₹4,06,768 INR
Retailer 2₹4,20,010 INR
Retailer 7₹4,55,512 INR
Retailer 12₹4,69,412 INR
Retailer 18₹4,70,351 INR
Retailer 9₹4,72,324 INR
Retailer 14₹4,79,086 INR
Retailer 3₹5,15,245 INR
Retailer 13₹5,17,124 INR
Retailer 16₹5,21,256 INR
Retailer 17₹6,28,700 INR
Retailer 19₹6,65,329 INR
Helzberg Diamonds₹6,67,959 INR

23 data points across 19 retailers

18 retailers₹3,75,492 INR to ₹6,67,959 INR

B+
Cheapest Retailer
-
₹3,75,492 INR
B+
Retailer 2
-
₹3,81,785 INR
View
B+
Retailer 3
-
₹3,82,160 INR
View
B+
Retailer 4
-
₹3,86,011 INR
View
B+
Retailer 5
-
₹3,94,840 INR
View
B+
Retailer 6
-
₹4,03,386 INR
View
B+
Retailer 7
-
₹4,06,768 INR
View
B+
Retailer 8
-
₹4,20,010 INR
View
B
Retailer 9
-
₹4,55,512 INR
View
B+
Retailer 10
-
₹4,69,412 INR
View
B
Retailer 11
-
₹4,70,351 INR
View
B
Retailer 12
-
₹4,72,324 INR
View
B+
Retailer 13
-
₹4,79,086 INR
View
B
Retailer 14
-
₹5,15,245 INR
View
B
Retailer 15
-
₹5,17,124 INR
View
B
Retailer 16
-
₹6,28,700 INR
View
B
Retailer 17
-
₹6,65,329 INR
View
Most Expensive
B
Helzberg Diamonds
XZRILMMKGJGLL · Nov 6
₹6,67,959 INR
$7,112 USD
View
17 more retailers have this diamond
Prices start from ₹3,75,492 INRSave up to ₹2,92,467 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+
1.00ct Marquise
₹3,75,492 INR