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Oval|Natural|GIA

1.70ct F IF Oval Natural Diamond

VG • F/IF • GIA 1538709643

Certificate GIA 1538709643

Diamond specifications and retailer prices

From £11,091 GBP
As of November 4, 2026
Save £5,982 GBP (35%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £17,073 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.7ct natural oval diamond

This 1.7ct natural oval sits in the one-and-a-half to two carat band, graded F colour (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 1538709643. Listed at 14 retailers as of November 4, 2026, with prices from £11,091 to £17,073, a £5,982 spread on the same certified stone. MOH London lists it at £17,073. 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

1.70
Carat
F
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1538709643
Dimensions9.44 × 6.73 × 4.03 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
9.44 mm6.73 mm1.70 ctF / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1538709643
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.9%

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 4
Current: £17,073 GBP|Low: £10,993 GBP|High: £17,779 GBP|Avg: £13,111 GBP|-0.6%
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
November 5, 2026
Retailer 14£11,091 GBP
Retailer 12£11,123 GBP
Retailer 2£11,430 GBP
Retailer 13£11,594 GBP
Retailer 8£11,631 GBP
Retailer 5£11,713 GBP
Retailer 7£11,847 GBP
Retailer 9£12,614 GBP
Retailer 6£12,689 GBP
Retailer 10£12,824 GBP
Retailer 11£13,442 GBP
Retailer 3£13,526 GBP
Retailer 4£16,384 GBP
MOH London£17,073 GBP

40 data points across 14 retailers

14 retailers£11,091 GBP to £17,073 GBP

A
Cheapest Retailer
-
£11,091 GBP
A
Retailer 2
-
£11,123 GBP
View
A
Retailer 3
-
£11,430 GBP
View
B+
Retailer 4
-
£11,594 GBP
View
Final sale: no returns
B+
Retailer 5
-
£11,631 GBP
View
Retailer 6
-
£11,713 GBP
View
Price last confirmed 13 days ago
B+
Retailer 7
-
£11,847 GBP
View
B+
Retailer 8
-
£12,614 GBP
View
Retailer 9
-
£12,689 GBP
View
Price last confirmed 15 days ago
B+
Retailer 10
-
£12,824 GBP
View
B
Retailer 11
-
£13,442 GBP
View
B+
Retailer 12
-
£13,526 GBP
View
B
Retailer 13
-
£16,384 GBP
View
Most Expensive
B
MOH London
CFF8E3C09 · Nov 4
£17,073 GBP
View
13 more retailers have this diamond
Prices start from £11,091 GBPSave up to £5,982 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
1.70ct Oval
£11,091 GBP