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Round|Natural|GIA

1.50ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 7553193937

Certificate GIA 7553193937

Diamond specifications and retailer prices

From ₹7,12,201 INR
HK$58,600 HKD
As of October 30, 2026
Save ₹5,34,181 INR (43%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: ₹15,94,021 INR at NZ Jewellers · As of September 27, 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 7553193937. Listed at 24 retailers as of October 26, 2026, with a 75% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
FluorescenceFaint
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7553193937
Dimensions7.28 × 7.33 × 4.50 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Indented Natural, Natural
Top View
7.28 mm7.33 mm1.50 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7553193937
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.6%

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: ₹8,55,761 INR|Low: ₹7,58,266 INR|High: ₹12,59,767 INR|Avg: ₹9,74,644 INR|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 5₹7,60,209 INR
Retailer 2₹8,42,453 INR
Retailer 1₹8,55,761 INR
Retailer 11₹8,74,856 INR
Retailer 3₹8,79,712 INR
Retailer 9₹8,79,712 INR
Retailer 7₹9,19,780 INR
Retailer 6₹10,41,440 INR
Retailer 4₹11,70,867 INR
Retailer 8₹12,30,585 INR
Retailer 10₹12,46,382 INR

26 data points across 11 retailers

24 retailers₹7,12,201 INR to ₹12,46,382 INR

A
Cheapest Retailer
-
₹7,12,201 INR
HK$58,600 HKD
A
Retailer 2
-
₹7,60,209 INR
View
Retailer 3
-
₹7,70,614 INR
$8,116 USD
View
Price last confirmed 9 days ago
Retailer 4
-
₹7,88,351 INR
SGD 11,220 SGD
View
Price last confirmed 20 days ago
B+
Retailer 5
-
₹8,42,453 INR
SGD 11,990 SGD
View
B+
Retailer 6
-
₹8,55,761 INR
£7,097 GBP
View
B+
Retailer 7
-
₹8,60,342 INR
$9,061 USD
View
B+
Retailer 8
-
₹8,60,722 INR
$9,065 USD
View
B+
Retailer 9
-
₹8,73,540 INR
$9,200 USD
View
Retailer 10
-
₹8,74,856 INR
A$14,175 AUD
View
Price last confirmed 8 days ago
Retailer 11
-
₹8,79,712 INR
$9,265 USD
View
Price last confirmed 16 days ago
B+
Retailer 12
-
₹8,79,712 INR
$9,265 USD
View
B+
Retailer 13
-
₹8,79,712 INR
$9,265 USD
View
Final sale: no returns
B+
Retailer 14
-
₹9,02,186 INR
A$14,618 AUD
View
B+
Retailer 15
-
₹9,19,780 INR
£7,628 GBP
View
Retailer 16
-
₹9,53,013 INR
$10,037 USD
View
Price last confirmed 24 days ago
Retailer 17
-
₹9,67,730 INR
$10,192 USD
View
Price last confirmed 32 days ago
B+
Retailer 18
-
₹9,74,697 INR
$10,265 USD
View
B+
Retailer 19
-
₹10,41,440 INR
€10,446 EUR
View
Retailer 20
-
₹10,99,711 INR
$11,582 USD
View
Price last confirmed 33 days ago
B+
Retailer 21
-
₹11,70,867 INR
ZAR 199,215 ZAR
View
B
Retailer 22
-
₹12,30,585 INR
£10,205 GBP
View
B
Retailer 23
-
₹12,46,382 INR
£10,336 GBP
View
Most Expensive
NZ Jewellers
6460c838-1ee3-48c6-889d-4c2a6d138f02 · Sep 27
₹15,94,021 INR
$16,788 USD
View
Price last confirmed 35 days ago
23 more retailers have this diamond
Prices start from ₹7,12,201 INRSave up to ₹5,34,181 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
₹7,12,201 INR