Round|Natural|GIA

3.08ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 1519642970

Certificate GIA 1519642970

Diamond specifications and retailer prices

From £29,195 GBP
$39,118 USD
As of October 31, 2026
Save £8,125 GBP (22%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £37,320 GBP at Yorxs · As of November 1, 2026
View at Yorxs

About this 3.08ct natural round diamond

This 3.08ct natural round sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1519642970. Listed at 7 retailers as of October 31, 2026, with prices from £29,195 to £37,320, a £8,125 spread on the same certified stone. Yorxs lists it at £37,320. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.08
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 1519642970
Dimensions9.30 × 9.25 × 5.80 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
9.30 mm9.25 mm3.08 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1519642970
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.6%

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: Oct 31
Current: £34,515 GBP|Low: £27,077 GBP|High: £37,584 GBP|Avg: £32,330 GBP|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Yorxs
November 1, 2026
Retailer 2£27,077 GBP
Retailer 6£29,195 GBP
Retailer 3£31,153 GBP
Retailer 5£33,182 GBP
Retailer 7£33,182 GBP
Retailer 4£34,286 GBP
Retailer 1£34,515 GBP
Yorxs£37,320 GBP

35 data points across 8 retailers

7 retailers£29,195 GBP to £37,320 GBP

Retailer 1
-
£27,077 GBP
$36,280 USD
Price last confirmed 7 days ago
B+
Retailer 2
-
£29,195 GBP
$39,118 USD
View
B+
Retailer 3
-
£33,182 GBP
$44,460 USD
View
B+
Retailer 4
-
£33,182 GBP
$44,460 USD
View
B
Retailer 5
-
£34,286 GBP
$45,940 USD
View
B+
Retailer 6
-
£34,515 GBP
View
Most Expensive
B+
Yorxs
34149 · Nov 1
£37,320 GBP
€47,624 EUR
View
6 more retailers have this diamond
Prices start from £29,195 GBPSave up to £8,125 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+
3.08ct Round
£29,195 GBP