Oval|Natural|GIA

1.20ct G IF Oval Natural Diamond

EX • G/IF • GIA 1548468690

Certificate GIA 1548468690

Diamond specifications and retailer prices

From £3,180 GBP
As of November 2, 2026
Save £2,474 GBP (44%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £6,222 GBP at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 1.2ct natural oval diamond

This 1.2ct natural oval sits in the classic one-carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1548468690. Listed at 10 retailers as of November 2, 2026, with a 78% 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

1.20
Carat
G
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle37.77°
Pavilion angle40.01°
OriginNatural
Grading LabGIA
CertificateGIA 1548468690
Dimensions8.21 × 5.90 × 3.76 mm
L/W Ratio1.39
Girdle conditionThick
Top View
8.21 mm5.90 mm1.20 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 1548468690
Side View
Table 60.0%Crown 37.77°GirdlePavilion 40.01°CuletDepth 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 2
Current: £3,180 GBP|Low: £3,180 GBP|High: £5,756 GBP|Avg: £4,100 GBP|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 1£3,180 GBP
Retailer 5£3,351 GBP
Retailer 4£3,579 GBP
Retailer 2£4,008 GBP
Retailer 3£5,655 GBP

41 data points across 5 retailers

10 retailers£3,180 GBP to £5,655 GBP

A
Cheapest Retailer
-
£3,180 GBP
A
Retailer 2
-
£3,351 GBP
View
Retailer 3
-
£3,571 GBP
View
Price last confirmed 43 days ago
Retailer 4
-
£3,571 GBP
View
Price last confirmed 39 days ago
Retailer 5
-
£3,571 GBP
View
Price last confirmed 30 days ago
Retailer 6
-
£3,579 GBP
View
Price last confirmed 29 days ago
A
Retailer 7
-
£4,008 GBP
View
B
Retailer 8
-
£5,655 GBP
View
Retailer 9
-
£6,222 GBP
View
Price last confirmed 40 days ago
Most Expensive
NZ Jewellers
dfbe5f17-6cbf-403d-b456-2119d2472695 · Sep 29
£6,222 GBP
$8,328 USD
View
Price last confirmed 38 days ago
9 more retailers have this diamond
Prices start from £3,180 GBPSave up to £2,474 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
1.20ct Oval
£3,180 GBP