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Marquise|Natural|GIA

1.51ct I SI2 Marquise Natural Diamond

GD • I/SI2 • GIA 1246080001

Certificate GIA 1246080001

Diamond specifications and retailer prices

From ₹4,79,865 INR
HK$39,500 HKD
As of October 30, 2026
Save ₹6,44,344 INR (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹11,24,209 INR at NZ Jewellers · As of October 27, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1246080001. Listed at 16 retailers as of October 27, 2026, with prices from ₹4,79,865 to ₹11,24,209, a ₹6,44,344 spread on the same certified stone. NZ Jewellers lists it at ₹11,24,209. 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
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1246080001
Dimensions11.81 × 6.04 × 3.78 mm
L/W Ratio1.96
Girdle conditionFaceted
Top View
11.81 mm6.04 mm1.51 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1246080001
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.6%

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: Oct 30
Current: ₹11,24,209 INR|Low: ₹4,72,576 INR|High: ₹11,33,036 INR|Avg: ₹6,56,703 INR|-0.8%
NZ Jewellers
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
October 30, 2026
Retailer 6₹4,79,865 INR
Retailer 14₹4,85,654 INR
Retailer 16₹4,87,837 INR
Retailer 3₹5,11,755 INR
Retailer 15₹5,32,828 INR
Retailer 9₹5,44,449 INR
Retailer 5₹5,54,724 INR
Retailer 8₹5,62,057 INR
Retailer 4₹5,70,071 INR
Retailer 7₹5,73,256 INR
Retailer 2₹6,00,669 INR
Retailer 10₹6,20,142 INR
Retailer 11₹6,59,441 INR
Retailer 13₹7,33,265 INR
Retailer 17₹9,79,925 INR
Retailer 12₹9,95,504 INR
NZ Jewellers₹11,24,209 INR

28 data points across 17 retailers

16 retailers₹4,79,865 INR to ₹11,24,209 INR

B+
Cheapest Retailer
-
₹4,79,865 INR
HK$39,500 HKD
B+
Retailer 2
-
₹4,85,654 INR
$5,117 USD
View
A
Retailer 3
-
₹4,87,837 INR
$5,140 USD
View
B+
Retailer 4
-
₹5,11,755 INR
$5,392 USD
View
B+
Retailer 5
-
₹5,32,828 INR
$5,614 USD
View
Retailer 6
-
₹5,44,449 INR
SGD 7,752 SGD
View
Price last confirmed 25 days ago
B+
Retailer 7
-
₹5,54,724 INR
A$8,992 AUD
View
B+
Retailer 8
-
₹5,70,071 INR
$6,006 USD
View
B+
Retailer 9
-
₹5,73,256 INR
$6,040 USD
View
B+
Retailer 10
-
₹6,00,669 INR
£4,983 GBP
View
B+
Retailer 11
-
₹6,20,142 INR
$6,534 USD
View
B+
Retailer 12
-
₹6,59,441 INR
£5,471 GBP
View
B
Retailer 13
-
₹7,33,265 INR
€7,358 EUR
View
B
Retailer 14
-
₹9,79,925 INR
$10,325 USD
View
B
Retailer 15
-
₹9,95,504 INR
£8,259 GBP
View
Most Expensive
B
NZ Jewellers
e5d1e1db-5fcd-4df7-8994-c116cf367122 · Oct 27
₹11,24,209 INR
$11,845 USD
View
15 more retailers have this diamond
Prices start from ₹4,79,865 INRSave up to ₹6,44,344 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
1.51ct Marquise
₹4,79,865 INR