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Round|Natural|GIA

1.51ct F VVS2 Round Natural Diamond

EX • F/VVS2 • GIA 6551628165

Certificate GIA 6551628165

Diamond specifications and retailer prices

From £7,247 GBP
$9,710 USD
As of October 31, 2026
Save £3,901 GBP (35%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £12,328 GBP at NZ Jewellers · As of September 26, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6551628165. Listed at 22 retailers as of October 31, 2026, with a 54% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6551628165
Dimensions7.29 × 7.32 × 4.58 mm
L/W Ratio1.00
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Pinpoint, Needle, Feather
Top View
7.29 mm7.32 mm1.51 ctF / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6551628165
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.8%

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 31
Current: £8,953 GBP|Low: £7,247 GBP|High: £11,691 GBP|Avg: £8,780 GBP|-2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 8£7,247 GBP
Retailer 9£7,310 GBP
Retailer 6£7,694 GBP
Retailer 2£7,784 GBP
Retailer 11£7,878 GBP
Retailer 3£7,950 GBP
Retailer 5£8,213 GBP
Retailer 10£8,553 GBP
Retailer 1£8,953 GBP
Retailer 7£10,486 GBP
Retailer 4£11,148 GBP

34 data points across 11 retailers

22 retailers£7,247 GBP to £11,148 GBP

A
Cheapest Retailer
-
£7,247 GBP
$9,710 USD
A
Retailer 2
-
£7,310 GBP
$9,794 USD
View
A
Retailer 3
-
£7,694 GBP
View
A
Retailer 4
-
£7,784 GBP
$10,430 USD
View
A
Retailer 5
-
£7,878 GBP
$10,556 USD
View
Final sale: no returns
Retailer 6
-
£7,950 GBP
A$16,387 AUD
View
Price last confirmed 9 days ago
Retailer 7
-
£8,164 GBP
$10,939 USD
View
Price last confirmed 25 days ago
A
Retailer 8
-
£8,213 GBP
View
A
Retailer 9
-
£8,553 GBP
View
Retailer 10
-
£8,845 GBP
$11,851 USD
View
Price last confirmed 34 days ago
Retailer 11
-
£8,845 GBP
$11,851 USD
View
Price last confirmed 25 days ago
Retailer 12
-
£8,845 GBP
$11,851 USD
View
Price last confirmed 39 days ago
A
Retailer 13
-
£8,953 GBP
€11,425 EUR
View
Retailer 14
-
£8,981 GBP
$12,033 USD
View
Price last confirmed 33 days ago
Retailer 15
-
£10,205 GBP
$13,674 USD
View
Price last confirmed 23 days ago
Retailer 16
-
£10,205 GBP
$13,674 USD
View
Price last confirmed 34 days ago
Retailer 17
-
£10,205 GBP
$13,674 USD
View
Price last confirmed 41 days ago
B+
Retailer 18
-
£10,486 GBP
ZAR 226,981 ZAR
View
B+
Retailer 19
-
£11,148 GBP
View
Retailer 20
-
£12,328 GBP
$16,518 USD
View
Price last confirmed 41 days ago
Retailer 21
-
£12,328 GBP
$16,518 USD
View
Price last confirmed 29 days ago
Most Expensive
NZ Jewellers
456d5310-f030-4e6b-b688-7271d2096120 · Sep 26
£12,328 GBP
$16,518 USD
View
Price last confirmed 36 days ago
21 more retailers have this diamond
Prices start from £7,247 GBPSave up to £3,901 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
1.51ct Round
£7,247 GBP