CaratHunter
Plans
Marquise|Natural|GIA

1.21ct F SI2 Marquise Natural Diamond

EX • F/SI2 • GIA 2245057364

Certificate GIA 2245057364

Diamond specifications and retailer prices

From ₹3,41,587 INR
As of November 4, 2026
Save ₹2,70,677 INR (44%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹6,12,264 INR at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 1.21ct natural marquise diamond

This 1.21ct natural marquise sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2245057364. Listed at 13 retailers as of November 4, 2026, with prices from ₹3,41,587 to ₹6,12,264, a ₹2,70,677 spread on the same certified stone. Helzberg Diamonds lists it at ₹6,12,264. 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

1.21
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.96°
Pavilion angle37.63°
OriginNatural
Grading LabGIA
CertificateGIA 2245057364
Dimensions10.52 × 5.56 × 3.39 mm
L/W Ratio1.89
Culet sizeNone
Top View
10.52 mm5.56 mm1.21 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245057364
Side View
Table 58.0%Crown 39.96°Girdle: STK-THKPavilion 37.63°Culet: NoneDepth 61.0%

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 4
Current: ₹6,12,264 INR|Low: ₹3,41,587 INR|High: ₹6,57,064 INR|Avg: ₹4,33,271 INR|-6.8%
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
November 6, 2026
Retailer 10₹3,41,587 INR
Retailer 4₹3,50,228 INR
Retailer 8₹3,57,084 INR
Retailer 7₹3,65,067 INR
Retailer 3₹3,72,768 INR
Retailer 5₹3,75,680 INR
Retailer 6₹3,91,834 INR
Retailer 9₹4,22,640 INR
Retailer 12₹4,32,971 INR
Retailer 13₹4,36,352 INR
Retailer 2₹4,39,076 INR
Retailer 11₹6,09,823 INR
Helzberg Diamonds₹6,12,264 INR

39 data points across 13 retailers

13 retailers₹3,41,587 INR to ₹6,12,264 INR

A
Cheapest Retailer
-
₹3,41,587 INR
A
Retailer 2
-
₹3,50,228 INR
View
A
Retailer 3
-
₹3,57,084 INR
View
B+
Retailer 4
-
₹3,65,067 INR
View
B+
Retailer 5
-
₹3,72,768 INR
View
Retailer 6
-
₹3,75,680 INR
View
Price last confirmed 10 days ago
B+
Retailer 7
-
₹3,91,834 INR
View
B+
Retailer 8
-
₹4,22,640 INR
View
B+
Retailer 9
-
₹4,32,971 INR
View
B+
Retailer 10
-
₹4,36,352 INR
View
B+
Retailer 11
-
₹4,39,076 INR
View
B
Retailer 12
-
₹6,09,823 INR
View
Most Expensive
B
Helzberg Diamonds
XZRIIKLGLNJMK · Nov 6
₹6,12,264 INR
$6,519 USD
View
12 more retailers have this diamond
Prices start from ₹3,41,587 INRSave up to ₹2,70,677 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
1.21ct Marquise
₹3,41,587 INR