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Marquise|Natural|GIA

1.29ct F SI2 Marquise Natural Diamond

EX • F/SI2 • GIA 2554636157

Certificate GIA 2554636157

Diamond specifications and retailer prices

From ₹4,78,335 INR
As of November 4, 2026
Save ₹4,11,182 INR (46%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: ₹10,12,552 INR at NZ Jewellers · As of September 18, 2026
View at NZ Jewellers

About this 1.29ct natural marquise diamond

This 1.29ct natural marquise sits in the one-and-a-quarter to one-and-a-half 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 2554636157. Listed at 19 retailers as of November 4, 2026, with a 86% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.29
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.98°
Pavilion angle38.81°
OriginNatural
Grading LabGIA
CertificateGIA 2554636157
Dimensions10.60 × 5.60 × 3.43 mm
L/W Ratio1.89
Culet sizeNone
Top View
10.60 mm5.60 mm1.29 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2554636157
Side View
Table 57.0%Crown 39.98°Girdle: STK-THKPavilion 38.81°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: ₹5,74,978 INR|Low: ₹3,00,826 INR|High: ₹9,12,808 INR|Avg: ₹5,88,144 INR|-1.4%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 7, 2026
Retailer 13₹3,00,826 INR
Retailer 10₹4,36,258 INR
Retailer 4₹4,78,335 INR
Retailer 11₹5,03,411 INR
Retailer 3₹5,10,549 INR
Retailer 5₹5,41,261 INR
Retailer 18₹5,42,294 INR
Retailer 2₹5,48,493 INR
Retailer 1₹5,74,978 INR
Retailer 12₹5,76,481 INR
Retailer 20₹5,76,481 INR
Retailer 14₹5,95,359 INR
Retailer 7₹6,11,419 INR
Retailer 9₹6,11,419 INR
Retailer 8₹6,32,082 INR
Retailer 15₹6,40,534 INR
Retailer 17₹6,58,849 INR
Retailer 6₹6,67,583 INR
Retailer 19₹8,86,229 INR
Retailer 16₹8,89,516 INR

30 data points across 20 retailers

19 retailers₹4,78,335 INR to ₹8,89,516 INR

A
Cheapest Retailer
-
₹4,78,335 INR
A
Retailer 2
-
₹5,10,549 INR
View
B+
Retailer 3
-
₹5,41,261 INR
View
B+
Retailer 4
-
₹5,42,294 INR
View
Retailer 5
-
₹5,48,493 INR
View
Price last confirmed 50 days ago
B+
Retailer 6
-
₹5,74,978 INR
View
B+
Retailer 7
-
₹5,76,481 INR
View
B+
Retailer 8
-
₹5,76,481 INR
View
B+
Retailer 9
-
₹5,95,359 INR
View
B+
Retailer 10
-
₹6,11,419 INR
View
B+
Retailer 11
-
₹6,11,419 INR
View
B+
Retailer 12
-
₹6,32,082 INR
View
Retailer 13
-
₹6,32,833 INR
View
Price last confirmed 53 days ago
B+
Retailer 14
-
₹6,40,534 INR
View
B+
Retailer 15
-
₹6,58,849 INR
View
Retailer 16
-
₹6,67,583 INR
View
Price last confirmed 15 days ago
B
Retailer 17
-
₹8,86,229 INR
View
B
Retailer 18
-
₹8,89,516 INR
View
Most Expensive
NZ Jewellers
c115f354-6115-4f76-b1dc-76e0fe7364f0 · Sep 18
₹10,12,552 INR
$10,781 USD
View
Price last confirmed 50 days ago
18 more retailers have this diamond
Prices start from ₹4,78,335 INRSave up to ₹4,11,182 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
1.29ct Marquise
₹4,78,335 INR