Oval|Natural|GIA

1.51ct D FL Oval Natural Diamond

VG • D/FL • GIA 6223908216

Certificate GIA 6223908216

Diamond specifications and retailer prices

From £13,729 GBP
€17,520 EUR
As of October 29, 2026
Save £9,437 GBP (41%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £23,166 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6223908216. Listed at 21 retailers as of October 29, 2026, with prices from £13,729 to £23,166, a £9,437 spread on the same certified stone. MOH London lists it at £23,166. 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

1.51
Carat
D
Colour
FL
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6223908216
Dimensions9.64 × 6.06 × 3.88 mm
L/W Ratio1.59
Top View
9.64 mm6.06 mm1.51 ctD / FL
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6223908216
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 64.0%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: £23,166 GBP|Low: £13,729 GBP|High: £24,685 GBP|Avg: £17,498 GBP|-5.9%
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
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 9£13,729 GBP
Retailer 18£14,756 GBP
Retailer 4£15,009 GBP
Retailer 5£15,052 GBP
Retailer 7£15,203 GBP
Retailer 14£15,280 GBP
Retailer 3£15,690 GBP
Retailer 12£15,772 GBP
Retailer 13£15,804 GBP
Retailer 8£16,135 GBP
Retailer 17£16,356 GBP
Retailer 2£17,073 GBP
Retailer 10£17,239 GBP
Retailer 16£17,737 GBP
Retailer 11£18,209 GBP
Retailer 6£18,950 GBP
Retailer 15£21,793 GBP
MOH London£23,166 GBP

32 data points across 18 retailers

21 retailers£13,729 GBP to £23,166 GBP

B+
Cheapest Retailer
-
£13,729 GBP
€17,520 EUR
B+
Retailer 2
-
£14,756 GBP
$19,772 USD
View
B+
Retailer 3
-
£15,009 GBP
$20,110 USD
View
B+
Retailer 4
-
£15,052 GBP
$20,168 USD
View
B+
Retailer 5
-
£15,203 GBP
$20,370 USD
View
B+
Retailer 6
-
£15,280 GBP
View
B+
Retailer 7
-
£15,690 GBP
$21,023 USD
View
Final sale: no returns
B+
Retailer 8
-
£15,772 GBP
View
B+
Retailer 9
-
£15,804 GBP
$21,175 USD
View
Retailer 10
-
£16,135 GBP
A$33,260 AUD
View
Price last confirmed 28 days ago
B+
Retailer 11
-
£16,356 GBP
View
B+
Retailer 12
-
£17,073 GBP
$22,876 USD
View
B+
Retailer 13
-
£17,239 GBP
$23,098 USD
View
B+
Retailer 14
-
£17,737 GBP
$23,766 USD
View
B+
Retailer 15
-
£18,209 GBP
$24,398 USD
View
Retailer 16
-
£18,675 GBP
$25,023 USD
View
Price last confirmed 39 days ago
B+
Retailer 17
-
£18,950 GBP
€24,182 EUR
View
Retailer 18
-
£19,393 GBP
$25,985 USD
View
Price last confirmed 40 days ago
B
Retailer 19
-
£21,793 GBP
ZAR 471,728 ZAR
View
Retailer 20
-
£22,125 GBP
$29,645 USD
View
Price last confirmed 36 days ago
Most Expensive
B
MOH London
CDEADC32F · Nov 1
£23,166 GBP
View
20 more retailers have this diamond
Prices start from £13,729 GBPSave up to £9,437 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+
1.51ct Oval
£13,729 GBP