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Round|Natural|GIA

0.30ct F SI2 Round Natural Diamond

VG • F/SI2 • GIA 2566212869

Certificate GIA 2566212869

Diamond specifications and retailer prices

From £146 GBP
₹18,583 INR
As of October 28, 2026
Save £766 GBP (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £911 GBP at NZ Jewellers · As of October 26, 2026
View at NZ Jewellers

About this 0.3ct natural round diamond

This 0.3ct natural round sits in the sub-half-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 2566212869. Listed at 17 retailers as of October 26, 2026, with prices from £146 to £911, a £766 spread on the same certified stone. NZ Jewellers lists it at £911. 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

0.30
Carat
F
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2566212869
Dimensions4.38 × 4.33 × 2.60 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather
Top View
4.38 mm4.33 mm0.30 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566212869
Side View
Table 61.0%Crown 34°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 59.7%

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 28
Current: £911 GBP|Low: £145 GBP|High: £974 GBP|Avg: £320 GBP|-6.4%
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
Retailer 17
October 29, 2026
Retailer 14£146 GBP
Retailer 9£182 GBP
Retailer 5£194 GBP
Retailer 17£203 GBP
Retailer 10£219 GBP
Retailer 6£219 GBP
Retailer 15£226 GBP
Retailer 3£240 GBP
Retailer 4£240 GBP
Retailer 2£255 GBP
Retailer 7£271 GBP
Retailer 8£300 GBP
Retailer 16£349 GBP
Retailer 13£352 GBP
Retailer 11£420 GBP
Retailer 12£471 GBP
NZ Jewellers£911 GBP

14 data points across 17 retailers

17 retailers£146 GBP to £911 GBP

A
Cheapest Retailer
-
£146 GBP
₹18,583 INR
A
Retailer 2
-
£182 GBP
HK$1,900 HKD
View
A
Retailer 3
-
£194 GBP
$260 USD
View
A
Retailer 4
-
£203 GBP
$272 USD
View
A
Retailer 5
-
£219 GBP
$293 USD
View
A
Retailer 6
-
£219 GBP
SGD 396 SGD
View
A
Retailer 7
-
£226 GBP
$303 USD
View
A
Retailer 8
-
£240 GBP
$321 USD
View
A
Retailer 9
-
£240 GBP
A$495 AUD
View
A
Retailer 10
-
£255 GBP
View
A
Retailer 11
-
£271 GBP
$363 USD
View
B+
Retailer 12
-
£300 GBP
$401 USD
View
B+
Retailer 13
-
£349 GBP
€445 EUR
View
B+
Retailer 14
-
£352 GBP
$472 USD
View
B+
Retailer 15
-
£420 GBP
View
B
Retailer 16
-
£471 GBP
View
Most Expensive
B
NZ Jewellers
63526dd9-ad81-40b5-918e-2990d3f7f0ba · Oct 26
£911 GBP
$1,221 USD
View
16 more retailers have this diamond
Prices start from £146 GBPSave up to £766 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
0.30ct Round
£146 GBP