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Oval|Natural|GIA

1.78ct G IF Oval Natural Diamond

VG • G/IF • GIA 2544233748

Certificate GIA 2544233748

Diamond specifications and retailer prices

From £10,468 GBP
$14,026 USD
As of October 28, 2026
Save £7,411 GBP (41%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £17,879 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.78ct natural oval diamond

This 1.78ct 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2544233748. Listed at 15 retailers as of October 28, 2026, with prices from £10,468 to £17,879, a £7,411 spread on the same certified stone. MOH London lists it at £17,879. 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

1.78
Carat
G
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2544233748
Dimensions10.15 × 7.10 × 3.61 mm
L/W Ratio1.43
Top View
10.15 mm7.10 mm1.78 ctG / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2544233748
Side View
Table 63.0%CrownGirdlePavilionCulet: NDepth 50.9%

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: Oct 28
Current: £17,879 GBP|Low: £10,468 GBP|High: £18,844 GBP|Avg: £13,696 GBP|-4.1%
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
October 29, 2026
Retailer 8£10,468 GBP
Retailer 6£10,912 GBP
Retailer 7£11,336 GBP
Retailer 9£11,942 GBP
Retailer 12£12,514 GBP
Retailer 13£12,717 GBP
Retailer 3£12,916 GBP
Retailer 10£13,103 GBP
Retailer 4£13,413 GBP
Retailer 2£13,794 GBP
Retailer 5£16,890 GBP
Retailer 11£17,423 GBP
MOH London£17,879 GBP

42 data points across 13 retailers

15 retailers£10,468 GBP to £17,879 GBP

A
Cheapest Retailer
-
£10,468 GBP
$14,026 USD
A
Retailer 2
-
£10,912 GBP
$14,621 USD
View
Final sale: no returns
B+
Retailer 3
-
£11,336 GBP
$15,189 USD
View
B+
Retailer 4
-
£11,680 GBP
$15,650 USD
View
B+
Retailer 5
-
£11,923 GBP
$15,975 USD
View
B+
Retailer 6
-
£11,942 GBP
View
Retailer 7
-
£12,514 GBP
A$25,795 AUD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
£12,717 GBP
$17,040 USD
View
B+
Retailer 9
-
£12,916 GBP
$17,306 USD
View
B+
Retailer 10
-
£13,103 GBP
View
B
Retailer 11
-
£13,413 GBP
$17,972 USD
View
B
Retailer 12
-
£13,794 GBP
€17,602 EUR
View
B
Retailer 13
-
£16,890 GBP
$22,631 USD
View
B
Retailer 14
-
£17,423 GBP
ZAR 377,137 ZAR
View
Most Expensive
B
MOH London
FE38B1FA0 · Oct 29
£17,879 GBP
View
14 more retailers have this diamond
Prices start from £10,468 GBPSave up to £7,411 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
1.78ct Oval
£10,468 GBP