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Marquise|Natural|GIA

1.51ct K SI2 Marquise Natural Diamond

GD • K/SI2 • GIA 6531852982

Certificate GIA 6531852982

Diamond specifications and retailer prices

From ₹5,48,211 INR
As of November 5, 2026
Save ₹6,12,358 INR (53%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹11,60,569 INR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6531852982. Listed at 12 retailers as of November 5, 2026, with prices from ₹5,48,211 to ₹11,60,569, a ₹6,12,358 spread on the same certified stone. NZ Jewellers lists it at ₹11,60,569. 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

1.51
Carat
K
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle42.1°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6531852982
Dimensions10.85 × 5.95 × 3.84 mm
L/W Ratio1.82
Top View
10.85 mm5.95 mm1.51 ctK / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6531852982
Side View
Table 61.0%Crown 42.1°Girdle: MED-VTKPavilion 40.8°Culet: NoneDepth 64.5%

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 5
Current: ₹11,60,569 INR|Low: ₹5,42,012 INR|High: ₹11,60,569 INR|Avg: ₹7,24,413 INR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 10₹5,42,012 INR
Retailer 4₹5,46,802 INR
Retailer 11₹5,80,238 INR
Retailer 12₹6,28,607 INR
Retailer 9₹6,38,280 INR
Retailer 5₹6,47,860 INR
Retailer 8₹6,63,169 INR
Retailer 2₹6,72,843 INR
Retailer 3₹7,25,344 INR
Retailer 7₹7,54,929 INR
Retailer 6₹9,64,464 INR
NZ Jewellers₹11,60,569 INR

44 data points across 12 retailers

12 retailers₹5,48,211 INR to ₹11,60,569 INR

B+
Cheapest Retailer
-
₹5,48,211 INR
Retailer 2
-
₹5,80,238 INR
View
Price last confirmed 8 days ago
B
Retailer 3
-
₹5,85,122 INR
View
B
Retailer 4
-
₹6,28,607 INR
View
B
Retailer 5
-
₹6,38,280 INR
View
B
Retailer 6
-
₹6,47,860 INR
View
B
Retailer 7
-
₹6,63,169 INR
View
B
Retailer 8
-
₹6,72,843 INR
View
B
Retailer 9
-
₹7,25,344 INR
View
B
Retailer 10
-
₹7,54,929 INR
View
C
Retailer 11
-
₹9,64,464 INR
View
Most Expensive
C
NZ Jewellers
7650da54-d293-4295-bcaf-0e4085a6c8ca · Nov 5
₹11,60,569 INR
$12,357 USD
View
11 more retailers have this diamond
Prices start from ₹5,48,211 INRSave up to ₹6,12,358 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+
1.51ct Marquise
₹5,48,211 INR