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Round|Natural|GIA

1.50ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 1538231733

Certificate GIA 1538231733

Diamond specifications and retailer prices

From ₹3,56,100 INR
HK$29,300 HKD
As of October 30, 2026
Save ₹4,77,152 INR (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: ₹8,33,253 INR at Queensmith · As of October 28, 2026
View at Queensmith

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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1538231733. Listed at 20 retailers as of October 28, 2026, with prices from ₹3,56,100 to ₹8,33,253, a ₹4,77,152 spread on the same certified stone. Queensmith lists it at ₹8,33,253. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1538231733
Dimensions7.29 × 7.22 × 4.60 mm
L/W Ratio1.01
Star length45%
Lower girdle75%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Indented Natural, Natural
Top View
7.29 mm7.22 mm1.50 ctG / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1538231733
Side View
Table 55.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.4%

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 30
Current: ₹8,33,253 INR|Low: ₹3,82,440 INR|High: ₹8,36,267 INR|Avg: ₹5,12,691 INR|+2.5%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 4₹3,84,754 INR
Retailer 7₹4,15,976 INR
Retailer 8₹4,19,751 INR
Retailer 9₹4,32,877 INR
Retailer 5₹4,36,977 INR
Retailer 2₹4,63,350 INR
Retailer 3₹5,30,789 INR
Retailer 6₹7,50,892 INR
Queensmith₹8,33,253 INR

27 data points across 9 retailers

20 retailers₹3,56,100 INR to ₹8,33,253 INR

A
Cheapest Retailer
-
₹3,56,100 INR
HK$29,300 HKD
A
Retailer 2
-
₹3,84,754 INR
View
A
Retailer 3
-
₹4,15,976 INR
$4,381 USD
View
A
Retailer 4
-
₹4,19,751 INR
SGD 5,974 SGD
View
A
Retailer 5
-
₹4,32,877 INR
$4,559 USD
View
Final sale: no returns
A
Retailer 6
-
₹4,36,390 INR
$4,596 USD
View
A
Retailer 7
-
₹4,36,977 INR
£3,624 GBP
View
A
Retailer 8
-
₹4,56,288 INR
SGD 6,494 SGD
View
A
Retailer 9
-
₹4,63,350 INR
£3,842 GBP
View
A
Retailer 10
-
₹4,67,154 INR
$4,920 USD
View
Retailer 11
-
₹4,68,958 INR
$4,939 USD
View
Price last confirmed 32 days ago
Retailer 12
-
₹4,68,958 INR
$4,939 USD
View
Price last confirmed 15 days ago
Retailer 13
-
₹4,68,958 INR
$4,939 USD
View
Price last confirmed 31 days ago
Retailer 14
-
₹4,68,958 INR
$4,939 USD
View
Price last confirmed 11 days ago
A
Retailer 15
-
₹4,83,332 INR
$5,090 USD
View
A
Retailer 16
-
₹5,30,789 INR
€5,324 EUR
View
Retailer 17
-
₹5,41,120 INR
$5,699 USD
View
Price last confirmed 31 days ago
B+
Retailer 18
-
₹7,50,892 INR
£6,227 GBP
View
Retailer 19
-
₹8,17,045 INR
$8,605 USD
View
Price last confirmed 34 days ago
Most Expensive
B
Queensmith
1538231733 · Oct 28
₹8,33,253 INR
£6,910 GBP
View
19 more retailers have this diamond
Prices start from ₹3,56,100 INRSave up to ₹4,77,152 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
₹3,56,100 INR