Oval|Natural|GIA

1.90ct K IF Oval Natural Diamond

VG • K/IF • GIA 1523559586

Certificate GIA 1523559586

Diamond specifications and retailer prices

From £6,315 GBP
As of November 6, 2026
Save £3,464 GBP (35%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: £11,768 GBP at NZ Jewellers · As of October 11, 2026
View at NZ Jewellers

About this 1.9ct natural oval diamond

This 1.9ct natural oval sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) 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 1523559586. Listed at 26 retailers as of November 4, 2026, with a 55% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.90
Carat
K
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1523559586
Dimensions9.61 × 6.82 × 4.39 mm
L/W Ratio1.41
Culet sizeNone
Top View
9.61 mm6.82 mm1.90 ctK / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1523559586
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 64.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £11,768 GBP|Low: £6,310 GBP|High: £11,768 GBP|Avg: £7,753 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 5£6,315 GBP
Retailer 4£6,495 GBP
Retailer 9£6,496 GBP
Retailer 2£6,502 GBP
Retailer 12£6,758 GBP
Retailer 11£7,036 GBP
Retailer 10£7,144 GBP
Retailer 8£7,685 GBP
Retailer 3£8,118 GBP
Retailer 6£8,584 GBP
Retailer 7£9,779 GBP
NZ Jewellers£11,768 GBP

29 data points across 12 retailers

26 retailers£6,315 GBP to £9,779 GBP

B+
Cheapest Retailer
-
£6,315 GBP
Retailer 2
-
£6,495 GBP
View
Price last confirmed 26 days ago
Retailer 3
-
£6,495 GBP
View
Price last confirmed 30 days ago
Retailer 4
-
£6,495 GBP
View
Price last confirmed 13 days ago
B+
Retailer 5
-
£6,496 GBP
View
B+
Retailer 6
-
£6,502 GBP
View
B+
Retailer 7
-
£6,758 GBP
View
Retailer 8
-
£7,036 GBP
View
Price last confirmed 16 days ago
Retailer 9
-
£7,036 GBP
View
Price last confirmed 26 days ago
Retailer 10
-
£7,036 GBP
View
Price last confirmed 57 days ago
Retailer 11
-
£7,036 GBP
View
Price last confirmed 30 days ago
Retailer 12
-
£7,036 GBP
View
Price last confirmed 28 days ago
Retailer 13
-
£7,144 GBP
View
Price last confirmed 39 days ago
Retailer 14
-
£7,144 GBP
View
Price last confirmed 16 days ago
B+
Retailer 15
-
£7,685 GBP
View
Retailer 16
-
£8,118 GBP
View
Price last confirmed 26 days ago
Retailer 17
-
£8,118 GBP
View
Price last confirmed 39 days ago
Retailer 18
-
£8,118 GBP
View
Price last confirmed 15 days ago
Retailer 19
-
£8,118 GBP
View
Price last confirmed 29 days ago
B
Retailer 20
-
£8,584 GBP
View
B
Retailer 21
-
£9,779 GBP
View
Retailer 22
-
£11,768 GBP
View
Price last confirmed 39 days ago
Retailer 23
-
£11,768 GBP
View
Price last confirmed 15 days ago
Retailer 24
-
£11,768 GBP
View
Price last confirmed 56 days ago
Retailer 25
-
£11,768 GBP
View
Price last confirmed 29 days ago
Most Expensive
NZ Jewellers
b86cc2f5-b0f4-49a2-a41b-f9946de4abd8 · Oct 11
£11,768 GBP
$15,751 USD
View
Price last confirmed 26 days ago
25 more retailers have this diamond
Prices start from £6,315 GBPSave up to £3,464 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.

B+
1.90ct Oval
£6,315 GBP