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Round|Natural|GIA

1.50ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 5553557315

Certificate GIA 5553557315

Diamond specifications and retailer prices

From ₹5,09,266 INR
SGD 7,248 SGD
As of October 31, 2026
Save ₹5,73,040 INR (53%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹10,82,307 INR at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5553557315. Listed at 16 retailers as of October 26, 2026, with prices from ₹5,09,266 to ₹10,82,307, a ₹5,73,040 spread on the same certified stone. Wholesale Diamonds Direct lists it at ₹10,82,307. 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
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5553557315
Dimensions7.23 × 7.28 × 4.55 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.23 mm7.28 mm1.50 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5553557315
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.7%

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: Oct 31
Current: ₹6,46,937 INR|Low: ₹5,09,266 INR|High: ₹10,82,307 INR|Avg: ₹6,85,931 INR|-6.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Wholesale Diamonds Direct
November 1, 2026
Retailer 4₹5,09,266 INR
Retailer 9₹5,15,009 INR
Retailer 11₹5,30,064 INR
Retailer 6₹5,38,805 INR
Retailer 8₹5,45,488 INR
Retailer 7₹5,51,090 INR
Retailer 5₹5,77,144 INR
Retailer 12₹6,43,060 INR
Retailer 2₹6,46,040 INR
Retailer 1₹6,46,937 INR
Retailer 3₹8,36,035 INR
Retailer 10₹8,77,528 INR
Wholesale Diamonds Direct₹9,47,046 INR

35 data points across 13 retailers

16 retailers₹5,09,266 INR to ₹10,82,307 INR

A
Cheapest Retailer
-
₹5,09,266 INR
SGD 7,248 SGD
A
Retailer 2
-
₹5,15,009 INR
$5,424 USD
View
A
Retailer 3
-
₹5,30,064 INR
SGD 7,544 SGD
View
A
Retailer 4
-
₹5,38,805 INR
$5,675 USD
View
A
Retailer 5
-
₹5,45,488 INR
$5,745 USD
View
A
Retailer 6
-
₹5,51,090 INR
$5,804 USD
View
A
Retailer 7
-
₹5,77,144 INR
£4,786 GBP
View
A
Retailer 8
-
₹6,43,060 INR
$6,773 USD
View
A
Retailer 9
-
₹6,46,040 INR
$6,804 USD
View
A
Retailer 10
-
₹6,46,937 INR
€6,489 EUR
View
B+
Retailer 11
-
₹7,33,584 INR
$7,726 USD
View
B+
Retailer 12
-
₹8,36,035 INR
$8,805 USD
View
B+
Retailer 13
-
₹8,77,528 INR
$9,242 USD
View
B+
Retailer 14
-
₹9,47,046 INR
$9,974 USD
View
B
Retailer 15
-
₹9,90,329 INR
$10,430 USD
View
Most Expensive
B
Wholesale Diamonds Direct
550937395 · Oct 26
₹10,82,307 INR
$11,399 USD
View
15 more retailers have this diamond
Prices start from ₹5,09,266 INRSave up to ₹5,73,040 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
₹5,09,266 INR