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Round|Natural|GIA

3.08ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 2528570914

Certificate GIA 2528570914

Diamond specifications and retailer prices

From $46,249 AUD
CA$45,017 CAD
As of October 27, 2026
Save $11,618 AUD (20%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $75,935 AUD at MOH London · As of October 26, 2026
View at MOH London

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 2528570914. Listed at 12 retailers as of October 26, 2026, with a 25% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
FluorescenceStrong
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2528570914
Dimensions9.21 × 9.27 × 5.78 mm
L/W Ratio1.01
Top View
9.21 mm9.27 mm3.08 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2528570914
Side View
Table 57.0%Crown 35°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.5%

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 27
Current: $75,935 AUD|Low: $35,268 AUD|High: $114,244 AUD|Avg: $50,468 AUD|-0.4%
MOH London
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
Retailer 18
Retailer 19
October 27, 2026
Retailer 8$35,268 AUD
Retailer 11$38,883 AUD
Retailer 10$42,136 AUD
Retailer 6$43,459 AUD
Retailer 15$46,249 AUD
Retailer 9$46,306 AUD
Retailer 3$46,538 AUD
Retailer 17$48,652 AUD
Retailer 2$48,720 AUD
Retailer 4$49,434 AUD
Retailer 13$50,579 AUD
Retailer 18$51,420 AUD
Retailer 14$52,928 AUD
Retailer 5$55,107 AUD
Retailer 12$57,353 AUD
Retailer 19$57,353 AUD
Retailer 16$57,867 AUD
Retailer 7$69,678 AUD
MOH London$75,935 AUD

25 data points across 19 retailers

12 retailers$46,249 AUD to $57,867 AUD

A
Cheapest Retailer
-
$46,249 AUD
CA$45,017 CAD
A
Retailer 2
-
$46,538 AUD
$32,615 USD
View
Retailer 3
-
$48,652 AUD
$34,096 USD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$48,720 AUD
£26,885 GBP
View
A
Retailer 5
-
$49,434 AUD
$34,644 USD
View
B+
Retailer 6
-
$50,579 AUD
$35,447 USD
View
Retailer 7
-
$51,420 AUD
$36,036 USD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$52,928 AUD
$37,093 USD
View
B+
Retailer 9
-
$57,353 AUD
$40,194 USD
View
Retailer 10
-
$57,353 AUD
€38,280 EUR
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$57,867 AUD
$40,554 USD
View
Most Expensive
MOH London
4A678A588 · Oct 26
$75,935 AUD
£41,903 GBP
View
Price last confirmed 7 days ago
11 more retailers have this diamond
Prices start from $46,249 AUDSave up to $11,618 AUD

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
3.08ct Round
$46,249 AUD