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Round|Natural|GIA

2.13ct I VS1 Round Natural Diamond

ID • I/VS1 • GIA 28

Certificate GIA 28

Diamond specifications and retailer prices

From £18,392 GBP
As of November 4, 2026
Save £3,287 GBP (15%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £21,680 GBP at Blue Nile · As of November 3, 2026
View at Blue Nile

About this 2.13ct natural round diamond

This 2.13ct natural round sits in the two to three carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA. Listed at 3 retailers as of November 3, 2026, with prices from £18,392 to £21,680, a £3,287 spread on the same certified stone. Blue Nile lists it at £21,680. 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

2.13
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 28
Dimensions8.19 × 8.23 × 5.07 mm
L/W Ratio1.00
Top View
8.19 mm8.23 mm2.13 ctI / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 28
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £21,680 GBP|Low: £18,211 GBP|High: £23,958 GBP|Avg: £20,922 GBP
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
September 23, 2026
Retailer 2£18,392 GBP
Retailer 5£19,766 GBP
Blue Nile£21,680 GBP
Retailer 3£23,071 GBP
Retailer 4£23,958 GBP

5 data points across 5 retailers

3 retailers£18,392 GBP to £21,680 GBP

B+
Cheapest Retailer
-
£18,392 GBP
B
Retailer 2
-
£19,766 GBP
View
Most Expensive
B
Blue Nile
14958272 · Nov 3
£21,680 GBP
$29,267 USD
View
2 more retailers have this diamond
Prices start from £18,392 GBPSave up to £3,287 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.

B+
2.13ct Round
£18,392 GBP