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Marquise|Natural|GIA

1.20ct I SI1 Marquise Natural Diamond

GD • I/SI1 • GIA 7568597454

Certificate GIA 7568597454

Diamond specifications and retailer prices

From ₹3,02,047 INR
As of November 4, 2026
Save ₹2,72,368 INR (47%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹5,74,415 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 I 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 7568597454. Listed at 14 retailers as of November 4, 2026, with prices from ₹3,02,047 to ₹5,74,415, a ₹2,72,368 spread on the same certified stone. Helzberg Diamonds lists it at ₹5,74,415. 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
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle38.98°
Pavilion angle40.29°
OriginNatural
Grading LabGIA
CertificateGIA 7568597454
Dimensions10.11 × 5.45 × 3.56 mm
L/W Ratio1.86
Culet sizeNone
Top View
10.11 mm5.45 mm1.20 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 7568597454
Side View
Table 55.0%Crown 38.98°Girdle: STK-ETKPavilion 40.29°Culet: NDepth 65.4%

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: ₹5,74,415 INR|Low: ₹3,02,047 INR|High: ₹5,74,415 INR|Avg: ₹3,95,219 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
November 7, 2026
Retailer 13₹3,02,047 INR
Retailer 11₹3,07,118 INR
Retailer 8₹3,09,372 INR
Retailer 6₹3,22,709 INR
Retailer 12₹3,28,250 INR
Retailer 2₹3,48,819 INR
Retailer 5₹3,63,846 INR
Retailer 9₹3,82,536 INR
Retailer 14₹3,85,260 INR
Retailer 4₹3,90,707 INR
Retailer 7₹4,01,602 INR
Retailer 10₹5,09,422 INR
Retailer 3₹5,39,476 INR
Helzberg Diamonds₹5,74,415 INR

24 data points across 14 retailers

14 retailers₹3,02,047 INR to ₹5,74,415 INR

B+
Cheapest Retailer
-
₹3,02,047 INR
B+
Retailer 2
-
₹3,07,118 INR
View
B+
Retailer 3
-
₹3,09,372 INR
View
B
Retailer 4
-
₹3,22,709 INR
View
B
Retailer 5
-
₹3,28,250 INR
View
B
Retailer 6
-
₹3,48,819 INR
View
B
Retailer 7
-
₹3,63,846 INR
View
B
Retailer 8
-
₹3,82,536 INR
View
B
Retailer 9
-
₹3,85,260 INR
View
B
Retailer 10
-
₹3,90,707 INR
View
B
Retailer 11
-
₹4,01,602 INR
View
C
Retailer 12
-
₹5,09,422 INR
View
C
Retailer 13
-
₹5,39,476 INR
View
Most Expensive
C
Helzberg Diamonds
XZRNLMOLPNKLK · Nov 6
₹5,74,415 INR
$6,116 USD
View
13 more retailers have this diamond
Prices start from ₹3,02,047 INRSave up to ₹2,72,368 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
₹3,02,047 INR