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Oval|Natural|GIA

1.80ct G IF Oval Natural Diamond

EX • G/IF • GIA 2554998958

Certificate GIA 2554998958

Diamond specifications and retailer prices

From £11,206 GBP
€14,300 EUR
As of November 1, 2026
Save £7,057 GBP (39%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £18,263 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.8ct natural oval diamond

This 1.8ct natural oval sits in the one-and-a-half to two 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 2554998958. Listed at 21 retailers as of November 1, 2026, with prices from £11,206 to £18,263, a £7,057 spread on the same certified stone. MOH London lists it at £18,263. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
G
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.3°
Pavilion angle39.3°
OriginNatural
Grading LabGIA
CertificateGIA 2554998958
Dimensions9.96 × 6.67 × 4.14 mm
L/W Ratio1.49
Top View
9.96 mm6.67 mm1.80 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2554998958
Side View
Table 57.0%Crown 37.3°Girdle: STK-VTKPavilion 39.3°Culet: NoneDepth 62.0%

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: £18,263 GBP|Low: £11,206 GBP|High: £19,625 GBP|Avg: £14,548 GBP|-6.8%
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 1, 2026
Retailer 5£11,206 GBP
Retailer 10£11,832 GBP
Retailer 15£11,867 GBP
Retailer 14£12,276 GBP
Retailer 2£12,322 GBP
Retailer 3£12,370 GBP
Retailer 12£12,628 GBP
Retailer 4£13,456 GBP
Retailer 13£13,540 GBP
Retailer 7£13,705 GBP
Retailer 9£14,189 GBP
Retailer 11£14,344 GBP
Retailer 8£17,180 GBP
Retailer 6£17,495 GBP
MOH London£18,263 GBP

35 data points across 15 retailers

21 retailers£11,206 GBP to £18,263 GBP

A
Cheapest Retailer
-
£11,206 GBP
€14,300 EUR
A
Retailer 2
-
£11,832 GBP
$15,854 USD
View
B+
Retailer 3
-
£11,867 GBP
$15,900 USD
View
Retailer 4
-
£12,276 GBP
A$25,306 AUD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
£12,322 GBP
View
B+
Retailer 6
-
£12,370 GBP
$16,574 USD
View
Final sale: no returns
B+
Retailer 7
-
£12,628 GBP
$16,920 USD
View
B+
Retailer 8
-
£13,456 GBP
View
B+
Retailer 9
-
£13,540 GBP
$18,142 USD
View
B+
Retailer 10
-
£13,606 GBP
A$28,048 AUD
View
B+
Retailer 11
-
£14,189 GBP
€18,106 EUR
View
B
Retailer 12
-
£14,344 GBP
$19,220 USD
View
Retailer 13
-
£14,390 GBP
$19,281 USD
View
Price last confirmed 33 days ago
Retailer 14
-
£14,847 GBP
$19,893 USD
View
Price last confirmed 31 days ago
Retailer 15
-
£14,847 GBP
$19,893 USD
View
Price last confirmed 43 days ago
Retailer 16
-
£15,418 GBP
$20,659 USD
View
Price last confirmed 40 days ago
Retailer 17
-
£15,418 GBP
$20,659 USD
View
Price last confirmed 34 days ago
B
Retailer 18
-
£17,180 GBP
ZAR 371,878 ZAR
View
Retailer 19
-
£17,590 GBP
$23,568 USD
View
Price last confirmed 32 days ago
Retailer 20
-
£17,590 GBP
$23,568 USD
View
Price last confirmed 41 days ago
Most Expensive
B
MOH London
FDAA93514 · Nov 1
£18,263 GBP
View
20 more retailers have this diamond
Prices start from £11,206 GBPSave up to £7,057 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
1.80ct Oval
£11,206 GBP