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Marquise|Natural|GIA

1.20ct H SI1 Marquise Natural Diamond

VG • H/SI1 • GIA 7558189177

Certificate GIA 7558189177

Diamond specifications and retailer prices

From ₹3,18,389 INR
As of November 4, 2026
Save ₹2,52,175 INR (44%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹5,70,564 INR at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7558189177. Listed at 15 retailers as of November 4, 2026, with prices from ₹3,18,389 to ₹5,70,564, a ₹2,52,175 spread on the same certified stone. Helzberg Diamonds lists it at ₹5,70,564. 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

1.20
Carat
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.96°
Pavilion angle40.45°
OriginNatural
Grading LabGIA
CertificateGIA 7558189177
Dimensions10.13 × 5.47 × 3.52 mm
L/W Ratio1.85
Culet sizeNone
Top View
10.13 mm5.47 mm1.20 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7558189177
Side View
Table 61.0%Crown 39.96°Girdle: MED-VTKPavilion 40.45°Culet: NoneDepth 64.4%

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 4
Current: ₹5,70,564 INR|Low: ₹3,18,389 INR|High: ₹6,06,160 INR|Avg: ₹4,22,176 INR|-5.9%
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
November 7, 2026
Retailer 11₹3,18,389 INR
Retailer 13₹3,23,554 INR
Retailer 10₹3,32,759 INR
Retailer 9₹3,40,272 INR
Retailer 5₹3,47,504 INR
Retailer 6₹3,63,470 INR
Retailer 2₹3,67,509 INR
Retailer 3₹4,04,983 INR
Retailer 4₹4,09,585 INR
Retailer 8₹4,23,391 INR
Retailer 7₹4,41,706 INR
Retailer 12₹5,36,941 INR
Retailer 14₹5,70,094 INR
Helzberg Diamonds₹5,70,564 INR

28 data points across 14 retailers

15 retailers₹3,18,389 INR to ₹5,70,564 INR

B+
Cheapest Retailer
-
₹3,18,389 INR
B+
Retailer 2
-
₹3,23,554 INR
View
B+
Retailer 3
-
₹3,32,759 INR
View
B+
Retailer 4
-
₹3,40,272 INR
View
B+
Retailer 5
-
₹3,47,504 INR
View
B+
Retailer 6
-
₹3,63,470 INR
View
B+
Retailer 7
-
₹3,67,509 INR
View
B+
Retailer 8
-
₹4,04,983 INR
View
B+
Retailer 9
-
₹4,09,585 INR
View
B+
Retailer 10
-
₹4,23,391 INR
View
B
Retailer 11
-
₹4,41,706 INR
View
B
Retailer 12
-
₹4,63,026 INR
View
B
Retailer 13
-
₹5,36,941 INR
View
B
Retailer 14
-
₹5,70,094 INR
View
Most Expensive
B
Helzberg Diamonds
XZRNLLOHOPHNN · Nov 6
₹5,70,564 INR
$6,075 USD
View
14 more retailers have this diamond
Prices start from ₹3,18,389 INRSave up to ₹2,52,175 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+
1.20ct Marquise
₹3,18,389 INR