Round|Natural|GIA

0.45ct I VVS1 Round Natural Diamond

EX • I/VVS1 • GIA 2556157439

Certificate GIA 2556157439

Diamond specifications and retailer prices

From £274 GBP
₹34,688 INR
As of October 28, 2026
Save £918 GBP (77%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,271 GBP at NZ Jewellers · As of September 5, 2026
View at NZ Jewellers

About this 0.45ct natural round diamond

This 0.45ct natural round sits in the sub-half-carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2556157439. Listed at 16 retailers as of October 26, 2026, with a 335% 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

0.45
Carat
I
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2556157439
Dimensions4.94 × 4.96 × 3.02 mm
L/W Ratio1.00
Top View
4.94 mm4.96 mm0.45 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2556157439
Side View
Table 58.0%Crown 32.5°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 61.0%

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: £1,192 GBP|Low: £274 GBP|High: £1,226 GBP|Avg: £531 GBP|-2.8%
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
October 29, 2026
Retailer 13£274 GBP
Retailer 3£318 GBP
Retailer 10£376 GBP
Retailer 5£381 GBP
Retailer 4£397 GBP
Retailer 9£406 GBP
Retailer 8£474 GBP
Retailer 12£496 GBP
Retailer 14£500 GBP
Retailer 7£502 GBP
Retailer 11£510 GBP
Retailer 6£588 GBP
Retailer 2£875 GBP
NZ Jewellers£1,192 GBP

33 data points across 14 retailers

16 retailers£274 GBP to £1,192 GBP

A
Cheapest Retailer
-
£274 GBP
₹34,688 INR
A
Retailer 2
-
£318 GBP
HK$3,300 HKD
View
A
Retailer 3
-
£376 GBP
$500 USD
View
A
Retailer 4
-
£381 GBP
€482 EUR
View
Price last confirmed 10 days ago
A
Retailer 5
-
£397 GBP
SGD 713 SGD
View
A
Retailer 6
-
£406 GBP
$539 USD
View
Price last confirmed 54 days ago
A
Retailer 7
-
£406 GBP
$539 USD
View
A
Retailer 8
-
£474 GBP
$630 USD
View
B+
Retailer 9
-
£496 GBP
$659 USD
View
B+
Retailer 10
-
£500 GBP
$665 USD
View
B+
Retailer 11
-
£502 GBP
$667 USD
View
B+
Retailer 12
-
£510 GBP
€645 EUR
View
B+
Retailer 13
-
£588 GBP
A$1,202 AUD
View
Price last confirmed 24 days ago
B
Retailer 14
-
£875 GBP
View
B
Retailer 15
-
£1,192 GBP
$1,584 USD
View
Most Expensive
B
NZ Jewellers
290b08e0-c8e2-4cfe-8494-5c053b194050 · Sep 5
£1,271 GBP
$1,689 USD
View
Price last confirmed 53 days ago
15 more retailers have this diamond
Prices start from £274 GBPSave up to £918 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
0.45ct Round
£274 GBP