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Oval|Natural|GIA

1.50ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 1568421750

Certificate GIA 1568421750

Diamond specifications and retailer prices

From ₹5,17,593 INR
As of November 6, 2026
Save ₹1,97,138 INR (28%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹9,51,007 INR at MOH London · As of October 19, 2026
View at MOH London

About this 1.5ct natural oval diamond

This 1.5ct natural oval sits in the one-and-a-half to two 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 1568421750. Listed at 13 retailers as of November 2, 2026, with a 38% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1568421750
Dimensions9.06 × 6.45 × 4.05 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Indented Natural, Needle
Top View
9.06 mm6.45 mm1.50 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1568421750
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.8%

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: ₹9,51,007 INR|Low: ₹4,77,208 INR|High: ₹9,51,007 INR|Avg: ₹6,18,297 INR
MOH London
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 5, 2026
Retailer 13₹4,77,208 INR
Retailer 5₹5,11,676 INR
Retailer 10₹5,17,593 INR
Retailer 11₹5,47,741 INR
Retailer 12₹5,54,504 INR
Retailer 7₹5,58,354 INR
Retailer 3₹5,92,635 INR
Retailer 15₹5,94,983 INR
Retailer 14₹6,04,093 INR
Retailer 4₹6,31,142 INR
Retailer 8₹6,39,032 INR
Retailer 2₹6,88,152 INR
Retailer 9₹7,14,731 INR
Retailer 6₹7,40,841 INR
MOH London₹9,51,007 INR

11 data points across 15 retailers

13 retailers₹5,17,593 INR to ₹7,14,731 INR

Retailer 1
-
₹4,77,208 INR
Price last confirmed 18 days ago
Retailer 2
-
₹5,11,676 INR
View
Price last confirmed 19 days ago
A
Retailer 3
-
₹5,17,593 INR
View
A
Retailer 4
-
₹5,47,741 INR
View
A
Retailer 5
-
₹5,54,504 INR
View
Retailer 6
-
₹5,58,354 INR
View
Price last confirmed 20 days ago
A
Retailer 7
-
₹5,68,028 INR
View
Retailer 8
-
₹6,31,142 INR
View
Price last confirmed 18 days ago
B+
Retailer 9
-
₹6,39,032 INR
View
B+
Retailer 10
-
₹6,88,152 INR
View
B+
Retailer 11
-
₹7,14,731 INR
View
Retailer 12
-
₹7,40,841 INR
View
Price last confirmed 20 days ago
Most Expensive
MOH London
CE682FB1B · Oct 19
₹9,51,007 INR
£7,973 GBP
View
Price last confirmed 18 days ago
12 more retailers have this diamond
Prices start from ₹5,17,593 INRSave up to ₹1,97,138 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
₹5,17,593 INR