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Marquise|Natural|GIA

1.50ct K SI1 Marquise Natural Diamond

VG • K/SI1 • GIA 5242018791

Certificate GIA 5242018791

Diamond specifications and retailer prices

From ₹3,61,780 INR
As of November 6, 2026
Save ₹4,38,512 INR (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹8,88,295 INR at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

About this 1.5ct natural marquise diamond

This 1.5ct natural marquise sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5242018791. Listed at 16 retailers as of November 4, 2026, with a 121% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.50
Carat
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5242018791
Dimensions10.90 × 5.88 × 3.87 mm
L/W Ratio1.85
Girdle conditionFaceted
Top View
10.90 mm5.88 mm1.50 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5242018791
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.8%

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 6
Current: ₹4,88,760 INR|Low: ₹3,59,432 INR|High: ₹8,16,728 INR|Avg: ₹5,04,989 INR|-3.7%
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
November 6, 2026
Retailer 13₹3,61,780 INR
Retailer 3₹3,66,570 INR
Retailer 11₹3,83,288 INR
Retailer 4₹3,98,784 INR
Retailer 2₹4,21,325 INR
Retailer 6₹4,30,154 INR
Retailer 14₹4,32,689 INR
Retailer 12₹4,34,850 INR
Retailer 8₹4,51,755 INR
Retailer 1₹4,88,760 INR
Retailer 7₹5,38,819 INR
Retailer 9₹6,14,706 INR
Retailer 5₹7,34,267 INR
Retailer 10₹8,00,292 INR

24 data points across 14 retailers

16 retailers₹3,61,780 INR to ₹8,00,292 INR

A
Cheapest Retailer
-
₹3,61,780 INR
A
Retailer 2
-
₹3,66,570 INR
View
A
Retailer 3
-
₹3,83,288 INR
View
A
Retailer 4
-
₹3,98,784 INR
View
A
Retailer 5
-
₹4,21,325 INR
View
Final sale: no returns
A
Retailer 6
-
₹4,30,154 INR
View
A
Retailer 7
-
₹4,32,689 INR
View
B+
Retailer 8
-
₹4,34,850 INR
View
B+
Retailer 9
-
₹4,51,755 INR
View
B+
Retailer 10
-
₹4,80,870 INR
View
B+
Retailer 11
-
₹4,88,760 INR
View
B+
Retailer 12
-
₹5,38,819 INR
View
B
Retailer 13
-
₹6,14,706 INR
View
B
Retailer 14
-
₹7,34,267 INR
View
B
Retailer 15
-
₹8,00,292 INR
View
Most Expensive
NZ Jewellers
ef6fab67-c475-4b9d-8407-d5be0307f5ab · Sep 21
₹8,88,295 INR
$9,458 USD
View
Price last confirmed 46 days ago
15 more retailers have this diamond
Prices start from ₹3,61,780 INRSave up to ₹4,38,512 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
1.50ct Marquise
₹3,61,780 INR