Marquise|Natural|GIA

1.21ct G SI1 Marquise Natural Diamond

EX • G/SI1 • GIA 1553350131

Certificate GIA 1553350131

Diamond specifications and retailer prices

From ₹5,30,554 INR
As of November 6, 2026
Save ₹1,42,852 INR (21%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: ₹6,73,406 INR at Zales · As of November 5, 2026
View at Zales

About this 1.21ct natural marquise diamond

This 1.21ct natural marquise sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1553350131. Listed at 10 retailers as of November 5, 2026, with prices from ₹5,30,554 to ₹6,73,406, a ₹1,42,852 spread on the same certified stone. Zales lists it at ₹6,73,406. 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
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.96°
OriginNatural
Grading LabGIA
CertificateGIA 1553350131
Dimensions10.76 × 5.58 × 3.55 mm
L/W Ratio1.93
Culet sizeNone
Top View
10.76 mm5.58 mm1.21 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553350131
Side View
Table 59.0%Crown 34.6°Girdle: MED-THKPavilion 41.96°Culet: NoneDepth 63.5%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: ₹5,93,668 INR|Low: ₹3,32,946 INR|High: ₹7,08,345 INR|Avg: ₹4,65,900 INR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Zales
November 5, 2026
Retailer 5₹3,32,946 INR
Retailer 12₹3,73,144 INR
Retailer 13₹3,83,569 INR
Retailer 9₹3,92,398 INR
Retailer 6₹3,96,248 INR
Retailer 8₹4,06,861 INR
Retailer 10₹4,40,860 INR
Retailer 2₹4,67,534 INR
Retailer 3₹4,69,600 INR
Retailer 7₹4,75,611 INR
Retailer 1₹5,93,668 INR
Retailer 11₹6,12,264 INR
Retailer 4₹6,61,291 INR
Zales₹6,73,406 INR

31 data points across 14 retailers

10 retailers₹5,30,554 INR to ₹6,73,406 INR

Retailer 1
-
₹3,83,569 INR
Price last confirmed 17 days ago
Retailer 2
-
₹3,92,398 INR
View
Price last confirmed 15 days ago
Retailer 3
-
₹3,96,248 INR
View
Price last confirmed 15 days ago
Retailer 4
-
₹4,06,861 INR
View
Price last confirmed 15 days ago
Retailer 5
-
₹4,40,860 INR
View
Price last confirmed 16 days ago
Retailer 6
-
₹4,67,534 INR
View
Price last confirmed 16 days ago
B
Retailer 7
-
₹5,30,554 INR
View
B
Retailer 8
-
₹5,93,668 INR
View
Retailer 9
-
₹6,61,291 INR
View
Price last confirmed 17 days ago
Most Expensive
B
Zales
529733725 · Nov 5
₹6,73,406 INR
$7,170 USD
View
9 more retailers have this diamond
Prices start from ₹5,30,554 INRSave up to ₹1,42,852 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
1.21ct Marquise
₹5,30,554 INR