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Oval|Natural|GIA

1.50ct E SI1 Oval Natural Diamond

ID • E/SI1 • GIA 1553391703

Certificate GIA 1553391703

Diamond specifications and retailer prices

From ₹6,12,396 INR
$6,428 USD
As of October 26, 2026
Save ₹7,18,907 INR (54%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹13,31,303 INR at NZ Jewellers · As of October 23, 2026
View at NZ Jewellers

About this 1.5ct natural oval diamond

This 1.5ct natural oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1553391703. Listed at 12 retailers as of October 23, 2026, with prices from ₹6,12,396 to ₹13,31,303, a ₹7,18,907 spread on the same certified stone. NZ Jewellers lists it at ₹13,31,303. 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
E
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1553391703
Dimensions6.31 × 8.66 × 4.08 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
6.31 mm8.66 mm1.50 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553391703
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.6%

Caratlytics Score

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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 26
Current: ₹13,31,303 INR|Low: ₹6,03,059 INR|High: ₹13,31,303 INR|Avg: ₹7,97,503 INR
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
October 26, 2026
Retailer 14₹6,03,059 INR
Retailer 15₹6,12,396 INR
Retailer 12₹6,46,216 INR
Retailer 3₹6,65,651 INR
Retailer 4₹6,97,376 INR
Retailer 6₹7,05,027 INR
Retailer 8₹7,21,099 INR
Retailer 10₹7,32,245 INR
Retailer 9₹7,45,653 INR
Retailer 5₹8,09,004 INR
Retailer 13₹8,32,088 INR
Retailer 2₹8,65,090 INR
Retailer 7₹9,03,117 INR
Retailer 11₹11,10,836 INR
NZ Jewellers₹13,31,303 INR

25 data points across 15 retailers

12 retailers₹6,12,396 INR to ₹13,31,303 INR

A
Retailer 1
-
₹6,03,059 INR
$6,330 USD
Price last confirmed 8 days ago
A
Retailer 2
-
₹6,12,396 INR
$6,428 USD
View
A
Retailer 3
-
₹6,46,216 INR
$6,783 USD
View
A
Retailer 4
-
₹6,97,376 INR
$7,320 USD
View
A
Retailer 5
-
₹7,21,099 INR
$7,569 USD
View
A
Retailer 6
-
₹7,32,245 INR
$7,686 USD
View
A
Retailer 7
-
₹7,45,653 INR
£6,163 GBP
View
B+
Retailer 8
-
₹8,09,004 INR
$8,492 USD
View
B+
Retailer 9
-
₹8,32,088 INR
$8,734 USD
View
B+
Retailer 10
-
₹8,65,090 INR
€8,648 EUR
View
B+
Retailer 11
-
₹11,10,836 INR
£9,181 GBP
View
Most Expensive
B
NZ Jewellers
d4ecb5a0-d0a0-4a68-8ea7-528204860501 · Oct 23
₹13,31,303 INR
$13,974 USD
View
11 more retailers have this diamond
Prices start from ₹6,12,396 INRSave up to ₹7,18,907 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 Oval
₹6,12,396 INR