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Oval|Natural|GIA

1.51ct J IF Oval Natural Diamond

GD • J/IF • GIA 1548827972

Certificate GIA 1548827972

Diamond specifications and retailer prices

From £3,319 GBP
₹423,528 INR
As of November 1, 2026
Save £881 GBP (21%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £4,200 GBP at GemTrove · As of October 31, 2026
View at GemTrove

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1548827972. Listed at 3 retailers as of October 31, 2026, with prices from £3,319 to £4,200, a £881 spread on the same certified stone. GemTrove lists it at £4,200. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
J
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1548827972
Dimensions8.58 × 6.36 × 4.19 mm
L/W Ratio1.35
Culet sizeNone
Top View
8.58 mm6.36 mm1.51 ctJ / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1548827972
Side View
Table 63.0%CrownGirdle: ThickPavilionCulet: NoneDepth 65.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £4,200 GBP|Low: £3,171 GBP|High: £4,571 GBP|Avg: £3,821 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 6£3,171 GBP
Retailer 2£3,319 GBP
Retailer 8£3,684 GBP
Retailer 5£3,880 GBP
Retailer 3£3,914 GBP
Retailer 7£3,954 GBP
GemTrove£4,200 GBP
Retailer 4£4,353 GBP

45 data points across 8 retailers

3 retailers£3,319 GBP to £4,200 GBP

A
Cheapest Retailer
-
£3,319 GBP
₹423,528 INR
Retailer 2
-
£3,954 GBP
SGD 7,159 SGD
View
Price last confirmed 30 days ago
Most Expensive
B+
GemTrove
GT-N-01286796-98 · Oct 31
£4,200 GBP
A$8,658 AUD
View
2 more retailers have this diamond
Prices start from £3,319 GBPSave up to £881 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
1.51ct Oval
£3,319 GBP