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Round|Natural|GIA

1.50ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 6552673012

Certificate GIA 6552673012

Diamond specifications and retailer prices

From ₹5,44,481 INR
HK$44,800 HKD
As of October 31, 2026
Save ₹6,92,622 INR (56%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: ₹12,37,104 INR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6552673012. Listed at 10 retailers as of October 30, 2026, with prices from ₹5,44,481 to ₹12,37,104, a ₹6,92,622 spread on the same certified stone. NZ Jewellers lists it at ₹12,37,104. 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

1.50
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6552673012
Dimensions7.23 × 7.29 × 4.55 mm
L/W Ratio1.01
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
7.23 mm7.29 mm1.50 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552673012
Side View
Table 57.0%CrownGirdle: MED-STKPavilion 40.6°Culet: 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 31
Current: ₹12,37,104 INR|Low: ₹5,39,620 INR|High: ₹13,30,914 INR|Avg: ₹8,07,942 INR|-7.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 3₹5,44,481 INR
Retailer 4₹6,19,266 INR
Retailer 2₹6,29,613 INR
Retailer 9₹6,44,452 INR
Retailer 7₹7,49,061 INR
Retailer 8₹7,60,550 INR
Retailer 10₹7,67,642 INR
Retailer 5₹8,27,589 INR
Retailer 6₹10,49,464 INR
NZ Jewellers₹12,37,104 INR

42 data points across 10 retailers

10 retailers₹5,44,481 INR to ₹12,37,104 INR

A
Cheapest Retailer
-
₹5,44,481 INR
HK$44,800 HKD
A
Retailer 2
-
₹6,19,266 INR
€6,211 EUR
View
A
Retailer 3
-
₹6,29,613 INR
$6,631 USD
View
Retailer 4
-
₹6,44,452 INR
SGD 9,172 SGD
View
Price last confirmed 20 days ago
A
Retailer 5
-
₹7,49,061 INR
$7,889 USD
View
A
Retailer 6
-
₹7,60,550 INR
$8,010 USD
View
B+
Retailer 7
-
₹7,67,642 INR
A$12,438 AUD
View
B+
Retailer 8
-
₹8,27,589 INR
€8,301 EUR
View
B+
Retailer 9
-
₹10,49,464 INR
£8,703 GBP
View
Most Expensive
B
NZ Jewellers
df459700-bc96-43ab-b655-bc388fce4981 · Oct 30
₹12,37,104 INR
$13,029 USD
View
9 more retailers have this diamond
Prices start from ₹5,44,481 INRSave up to ₹6,92,622 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 Round
₹5,44,481 INR