CaratHunter
Plans
Round|Natural|GIA

10.51ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 2233549504

Certificate GIA 2233549504

Diamond specifications and retailer prices

From €372,507 EUR
$416,167 USD
As of October 27, 2026
1 retailer carries this diamond
Only listing: €372,507 EUR at Taylor and Hart
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Taylor and Hart

About this 10.51ct natural round diamond

This 10.51ct natural round sits in the over five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2233549504. Listed at a single retailer as of October 27, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

10.51
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2233549504
Dimensions14.05 × 13.97 × 8.61 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
14.05 mm13.97 mm10.51 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2233549504
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: €387,782 EUR|Low: €362,365 EUR|High: €395,569 EUR|Avg: €385,304 EUR|-0.1%
Retailer 1
Taylor and Hart
September 27, 2026
Taylor and Hart€372,507 EUR
Retailer 1€387,782 EUR

6 data points across 2 retailers

1 retailer

B
Taylor and Hart
OJGP63A · Oct 27
€372,507 EUR
$416,167 USD
View

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
10.51ct Round
€372,507 EUR