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Round|Natural|GIA

1.51ct F SI2 Round Natural Diamond

GD • F/SI2 • GIA 5533467146

Certificate GIA 5533467146

Diamond specifications and retailer prices

From €3,116 EUR
HK$27,300 HKD
As of November 1, 2026
Save €4,113 EUR (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €7,228 EUR at NZ Jewellers · As of November 2, 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 SI2 clarity (slightly-included), with a standard cut grade and certified by GIA 5533467146. Listed at 17 retailers as of November 1, 2026, with prices from €3,116 to €7,228, a €4,113 spread on the same certified stone. NZ Jewellers lists it at €7,228. 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
F
Colour
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 5533467146
Dimensions6.98 × 6.93 × 4.63 mm
L/W Ratio1.01
Top View
6.98 mm6.93 mm1.51 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5533467146
Side View
Table 59.0%Crown 40°Girdle: THK-VTKPavilion 40.4°Culet: NoneDepth 66.8%

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: Nov 1
Current: €7,228 EUR|Low: €3,023 EUR|High: €7,284 EUR|Avg: €4,089 EUR|-0.8%
NZ Jewellers
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
November 2, 2026
Retailer 13€3,116 EUR
Retailer 8€3,131 EUR
Retailer 12€3,232 EUR
Retailer 4€3,236 EUR
Retailer 14€3,308 EUR
Retailer 6€3,309 EUR
Retailer 5€3,469 EUR
Retailer 2€3,745 EUR
Retailer 3€3,759 EUR
Retailer 7€3,759 EUR
Retailer 16€3,759 EUR
Retailer 9€4,099 EUR
Retailer 15€4,337 EUR
Retailer 10€4,411 EUR
Retailer 11€6,608 EUR
NZ Jewellers€7,228 EUR

38 data points across 16 retailers

17 retailers€3,116 EUR to €7,228 EUR

A
Cheapest Retailer
-
€3,116 EUR
HK$27,300 HKD
A
Retailer 2
-
€3,131 EUR
$3,512 USD
View
A
Retailer 3
-
€3,232 EUR
$3,625 USD
View
A
Retailer 4
-
€3,236 EUR
$3,630 USD
View
B+
Retailer 5
-
€3,308 EUR
$3,710 USD
View
B+
Retailer 6
-
€3,309 EUR
$3,711 USD
View
B+
Retailer 7
-
€3,469 EUR
$3,891 USD
View
Final sale: no returns
B+
Retailer 8
-
€3,745 EUR
$4,200 USD
View
B+
Retailer 9
-
€3,759 EUR
$4,216 USD
View
B+
Retailer 10
-
€3,759 EUR
$4,216 USD
View
B+
Retailer 11
-
€3,759 EUR
$4,216 USD
View
A
Retailer 12
-
€4,099 EUR
£3,620 GBP
View
B+
Retailer 13
-
€4,337 EUR
$4,864 USD
View
B+
Retailer 14
-
€4,411 EUR
View
Retailer 15
-
€4,617 EUR
$5,179 USD
View
Price last confirmed 10 days ago
B+
Retailer 16
-
€6,608 EUR
£5,836 GBP
View
Most Expensive
B
NZ Jewellers
29eeff5b-9c1f-4b8c-a62c-76bb6bf21799 · Nov 2
€7,228 EUR
$8,107 USD
View
16 more retailers have this diamond
Prices start from €3,116 EURSave up to €4,113 EUR

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
€3,116 EUR