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Oval|Natural|GIA

1.50ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 7548068231

Certificate GIA 7548068231

Diamond specifications and retailer prices

From £4,177 GBP
₹533,890 INR
As of November 2, 2026
Save £1,072 GBP (20%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £5,250 GBP at GemTrove · As of November 2, 2026
View at GemTrove

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 7548068231. Listed at 8 retailers as of November 2, 2026, with prices from £4,177 to £5,250, a £1,072 spread on the same certified stone. GemTrove lists it at £5,250. 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
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7548068231
Dimensions8.34 × 6.43 × 4.24 mm
L/W Ratio1.30
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal
Top View
8.34 mm6.43 mm1.50 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7548068231
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.9%

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 2
Current: £4,177 GBP|Low: £4,023 GBP|High: £5,824 GBP|Avg: £4,679 GBP|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 1£4,177 GBP
Retailer 3£4,260 GBP
Retailer 4£4,435 GBP
Retailer 5£4,578 GBP
Retailer 2£4,643 GBP
Retailer 7£4,671 GBP
Retailer 6£5,192 GBP

45 data points across 7 retailers

8 retailers£4,177 GBP to £5,250 GBP

A
Cheapest Retailer
-
£4,177 GBP
₹533,890 INR
A
Retailer 2
-
£4,260 GBP
SGD 7,725 SGD
View
A
Retailer 3
-
£4,435 GBP
$5,952 USD
View
B+
Retailer 4
-
£4,578 GBP
$6,144 USD
View
Final sale: no returns
A
Retailer 5
-
£4,643 GBP
View
A
Retailer 6
-
£4,671 GBP
MYR 25,531 MYR
View
B+
Retailer 7
-
£5,192 GBP
$6,968 USD
View
Most Expensive
B+
GemTrove
GT-N-01286283-98 · Nov 2
£5,250 GBP
A$10,838 AUD
View
7 more retailers have this diamond
Prices start from £4,177 GBPSave up to £1,072 GBP

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
£4,177 GBP