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Oval|Natural|GIA

1.51ct F SI2 Oval Natural Diamond

EX • F/SI2 • GIA 6455128223

Certificate GIA 6455128223

Diamond specifications and retailer prices

From ₹5,32,103 INR
HK$43,800 HKD
As of November 1, 2026
Save ₹6,88,534 INR (56%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹12,20,638 INR at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6455128223. Listed at 17 retailers as of November 1, 2026, with prices from ₹5,32,103 to ₹12,20,638, a ₹6,88,534 spread on the same certified stone. NZ Jewellers lists it at ₹12,20,638. 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

1.51
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6455128223
Dimensions8.76 × 6.24 × 4.03 mm
L/W Ratio1.40
Top View
8.76 mm6.24 mm1.51 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6455128223
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: ₹5,32,145 INR|Low: ₹5,10,331 INR|High: ₹10,29,375 INR|Avg: ₹7,09,362 INR|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 6₹5,32,103 INR
Retailer 1₹5,32,145 INR
Retailer 5₹6,08,753 INR
Retailer 7₹6,24,033 INR
Retailer 8₹6,73,576 INR
Retailer 3₹6,88,075 INR
Retailer 9₹7,41,057 INR
Retailer 2₹7,97,244 INR
Retailer 4₹10,17,080 INR

36 data points across 9 retailers

17 retailers₹5,32,103 INR to ₹12,20,638 INR

A
Cheapest Retailer
-
₹5,32,103 INR
HK$43,800 HKD
A
Retailer 2
-
₹5,32,145 INR
View
Retailer 3
-
₹6,07,378 INR
SGD 8,648 SGD
View
Price last confirmed 18 days ago
A
Retailer 4
-
₹6,08,753 INR
$6,414 USD
View
B+
Retailer 5
-
₹6,23,179 INR
$6,566 USD
View
B+
Retailer 6
-
₹6,24,033 INR
$6,575 USD
View
B+
Retailer 7
-
₹6,73,576 INR
$7,097 USD
View
Final sale: no returns
B+
Retailer 8
-
₹6,73,671 INR
$7,098 USD
View
B+
Retailer 9
-
₹6,88,075 INR
£5,708 GBP
View
B+
Retailer 10
-
₹7,29,763 INR
$7,689 USD
View
B+
Retailer 11
-
₹7,41,057 INR
$7,808 USD
View
B+
Retailer 12
-
₹7,45,352 INR
$7,853 USD
View
B+
Retailer 13
-
₹7,97,244 INR
€8,000 EUR
View
B+
Retailer 14
-
₹8,42,042 INR
$8,872 USD
View
B
Retailer 15
-
₹10,17,080 INR
£8,438 GBP
View
B
Retailer 16
-
₹11,28,860 INR
$11,894 USD
View
Most Expensive
B
NZ Jewellers
e2e0bffa-2620-4c99-98d0-a40ac2736498 · Nov 2
₹12,20,638 INR
$12,861 USD
View
16 more retailers have this diamond
Prices start from ₹5,32,103 INRSave up to ₹6,88,534 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
1.51ct Oval
₹5,32,103 INR