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Oval|Natural|GIA

1.51ct F I1 Oval Natural Diamond

ID • F/I1 • GIA 2554942198

Certificate GIA 2554942198

Diamond specifications and retailer prices

From ₹3,74,173 INR
HK$30,800 HKD
As of November 1, 2026
Save ₹1,90,475 INR (34%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: ₹8,54,475 INR at NZ Jewellers · As of October 17, 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 I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554942198. Listed at 10 retailers as of November 1, 2026, with a 51% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2554942198
Dimensions8.87 × 6.48 × 4.12 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Cavity, Indented Natural, Needle
Top View
8.87 mm6.48 mm1.51 ctF / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2554942198
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.6%

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: Nov 1
Current: ₹8,54,475 INR|Low: ₹3,70,529 INR|High: ₹8,54,475 INR|Avg: ₹5,08,294 INR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 4₹3,74,173 INR
Retailer 2₹3,97,146 INR
Retailer 9₹4,68,001 INR
Retailer 5₹4,99,037 INR
Retailer 6₹5,10,901 INR
Retailer 7₹5,10,901 INR
Retailer 3₹5,64,648 INR
Retailer 8₹5,89,486 INR
NZ Jewellers₹8,54,475 INR

46 data points across 9 retailers

10 retailers₹3,74,173 INR to ₹5,64,648 INR

A
Cheapest Retailer
-
₹3,74,173 INR
HK$30,800 HKD
A
Retailer 2
-
₹3,97,146 INR
View
A
Retailer 3
-
₹4,68,001 INR
$4,931 USD
View
B+
Retailer 4
-
₹4,99,037 INR
$5,258 USD
View
Retailer 5
-
₹5,10,901 INR
$5,383 USD
View
Price last confirmed 17 days ago
Retailer 6
-
₹5,10,901 INR
$5,383 USD
View
Price last confirmed 15 days ago
Retailer 7
-
₹5,10,901 INR
$5,383 USD
View
Price last confirmed 17 days ago
B+
Retailer 8
-
₹5,64,648 INR
€5,666 EUR
View
Retailer 9
-
₹5,89,486 INR
$6,211 USD
View
Price last confirmed 14 days ago
Most Expensive
NZ Jewellers
0b2bb875-ca6f-47e3-ae9e-d75142fdb6bf · Oct 17
₹8,54,475 INR
$9,003 USD
View
Price last confirmed 16 days ago
9 more retailers have this diamond
Prices start from ₹3,74,173 INRSave up to ₹1,90,475 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
₹3,74,173 INR