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Oval|Natural|GIA

0.51ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 2567161655

Certificate GIA 2567161655

Diamond specifications and retailer prices

From ₹53,534 INR
As of November 6, 2026
Save ₹1,28,670 INR (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹1,82,205 INR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter carat band, graded F 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 2567161655. Listed at 16 retailers as of November 5, 2026, with prices from ₹53,534 to ₹1,82,205, a ₹1,28,670 spread on the same certified stone. NZ Jewellers lists it at ₹1,82,205. 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

0.51
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2567161655
Dimensions6.26 × 4.50 × 2.84 mm
L/W Ratio1.39
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
6.26 mm4.50 mm0.51 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2567161655
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.1%

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: Nov 6
Current: ₹1,82,205 INR|Low: ₹53,534 INR|High: ₹1,86,337 INR|Avg: ₹81,647 INR|-2.2%
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
November 6, 2026
Retailer 5₹53,534 INR
Retailer 7₹57,103 INR
Retailer 11₹58,136 INR
Retailer 12₹62,551 INR
Retailer 15₹62,551 INR
Retailer 13₹67,059 INR
Retailer 9₹70,722 INR
Retailer 2₹70,910 INR
Retailer 4₹73,164 INR
Retailer 3₹76,075 INR
Retailer 8₹77,766 INR
Retailer 6₹80,208 INR
Retailer 10₹89,694 INR
Retailer 14₹1,34,118 INR
NZ Jewellers₹1,82,205 INR

27 data points across 15 retailers

16 retailers₹53,534 INR to ₹1,82,205 INR

A
Cheapest Retailer
-
₹53,534 INR
Final sale: no returns
A
Retailer 2
-
₹57,103 INR
View
A
Retailer 3
-
₹58,136 INR
View
A
Retailer 4
-
₹62,551 INR
View
Retailer 5
-
₹62,551 INR
View
Price last confirmed 9 days ago
A
Retailer 6
-
₹67,059 INR
View
B+
Retailer 7
-
₹70,722 INR
View
B+
Retailer 8
-
₹70,910 INR
View
B+
Retailer 9
-
₹73,164 INR
View
B+
Retailer 10
-
₹76,075 INR
View
B+
Retailer 11
-
₹77,766 INR
View
B+
Retailer 12
-
₹80,208 INR
View
B+
Retailer 13
-
₹89,694 INR
View
Retailer 14
-
₹94,202 INR
View
Price last confirmed 34 days ago
B
Retailer 15
-
₹1,34,118 INR
View
Most Expensive
B
NZ Jewellers
ba5e2339-6805-4867-9208-27a31935c787 · Nov 5
₹1,82,205 INR
$1,940 USD
View
15 more retailers have this diamond
Prices start from ₹53,534 INRSave up to ₹1,28,670 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
0.51ct Oval
₹53,534 INR