Round|Natural|GIA

1.01ct E IF Round Natural Diamond

VG • E/IF • GIA 2145885674

Certificate GIA 2145885674

Diamond specifications and retailer prices

From $21,611 AUD
$15,183 USD
As of October 29, 2026
Save $14,733 AUD (41%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $45,295 AUD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by GIA 2145885674. Listed at 27 retailers as of October 27, 2026, with a 68% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2145885674
Dimensions6.58 × 6.55 × 3.96 mm
L/W Ratio1.00
Culet sizeVery Small
Top View
6.58 mm6.55 mm1.01 ctE / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2145885674
Side View
Table 59.0%CrownGirdle: THN-MEDPavilionCulet: Very SmallDepth 60.3%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $25,685 AUD|Low: $21,611 AUD|High: $39,309 AUD|Avg: $27,314 AUD|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 11$21,611 AUD
Retailer 10$21,821 AUD
Retailer 7$21,856 AUD
Retailer 8$23,833 AUD
Retailer 1$25,685 AUD
Retailer 9$26,328 AUD
Retailer 3$26,944 AUD
Retailer 2$28,613 AUD
Retailer 5$29,011 AUD
Retailer 6$36,345 AUD
Retailer 4$39,050 AUD

43 data points across 11 retailers

27 retailers$21,611 AUD to $36,345 AUD

B+
Cheapest Retailer
-
$21,611 AUD
$15,183 USD
B+
Retailer 2
-
$21,821 AUD
€14,600 EUR
View
Retailer 3
-
$21,856 AUD
$15,355 USD
View
Price last confirmed 12 days ago
B
Retailer 4
-
$22,786 AUD
$16,008 USD
View
B
Retailer 5
-
$22,864 AUD
$16,063 USD
View
B
Retailer 6
-
$23,334 AUD
CA$22,768 CAD
View
B
Retailer 7
-
$23,348 AUD
$16,403 USD
View
B
Retailer 8
-
$23,833 AUD
$16,744 USD
View
Final sale: no returns
B
Retailer 9
-
$24,326 AUD
$17,090 USD
View
B
Retailer 10
-
$24,871 AUD
$17,473 USD
View
B
Retailer 11
-
$25,305 AUD
$17,778 USD
View
B
Retailer 12
-
$25,685 AUD
£14,208 GBP
View
Retailer 13
-
$26,328 AUD
View
Price last confirmed 26 days ago
B
Retailer 14
-
$26,528 AUD
$18,637 USD
View
B
Retailer 15
-
$26,944 AUD
$18,929 USD
View
B
Retailer 16
-
$27,543 AUD
$19,350 USD
View
B
Retailer 17
-
$27,543 AUD
$19,350 USD
View
B
Retailer 18
-
$27,980 AUD
$19,657 USD
View
B
Retailer 19
-
$28,454 AUD
$19,990 USD
View
B
Retailer 20
-
$28,613 AUD
£15,828 GBP
View
B
Retailer 21
-
$29,005 AUD
$20,377 USD
View
B
Retailer 22
-
$29,011 AUD
€19,411 EUR
View
B
Retailer 23
-
$29,934 AUD
$21,030 USD
View
B
Retailer 24
-
$35,233 AUD
$24,753 USD
View
B
Retailer 25
-
$36,345 AUD
ZAR 412,498 ZAR
View
Retailer 26
-
$39,050 AUD
£21,602 GBP
View
Price under review
Most Expensive
Diamond Quarter
1.01IFE2174EA00N · Oct 29
$45,295 AUD
£25,056 GBP
View
Price under review
26 more retailers have this diamond
Prices start from $21,611 AUDSave up to $14,733 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.

B+
1.01ct Round
$21,611 AUD