Round|Natural|GIA

1.01ct E IF Round Natural Diamond

VG • E/IF • GIA 2145885674

Certificate GIA 2145885674

Diamond specifications and retailer prices

From $15,183 USD
As of October 29, 2026
Save $10,351 USD (41%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $31,822 USD at Diamond Quarter · As of October 28, 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
Color
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: $18,045 USD|Low: $15,183 USD|High: $27,616 USD|Avg: $19,188 USD|-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 29, 2026
Retailer 11$15,183 USD
Retailer 10$15,330 USD
Retailer 7$15,355 USD
Retailer 8$16,744 USD
Retailer 1$18,045 USD
Retailer 9$18,496 USD
Retailer 3$18,929 USD
Retailer 2$20,102 USD
Retailer 5$20,382 USD
Retailer 6$25,534 USD
Retailer 4$27,435 USD

42 data points across 11 retailers

27 retailers$15,183 USD to $25,534 USD

B+
Cheapest Retailer
-
$15,183 USD
B+
Retailer 2
-
$15,330 USD
€14,600 EUR
View
B+
Retailer 3
-
$15,355 USD
View
Price last confirmed 11 days ago
B
Retailer 4
-
$16,008 USD
View
B
Retailer 5
-
$16,063 USD
View
B
Retailer 6
-
$16,393 USD
CA$22,768 CAD
View
B
Retailer 7
-
$16,403 USD
View
B
Retailer 8
-
$16,744 USD
View
Final sale: no returns
B
Retailer 9
-
$17,090 USD
View
B
Retailer 10
-
$17,473 USD
View
B
Retailer 11
-
$17,778 USD
View
B
Retailer 12
-
$18,045 USD
£14,208 GBP
View
B
Retailer 13
-
$18,496 USD
A$28,456 AUD
View
Price last confirmed 25 days ago
B
Retailer 14
-
$18,637 USD
View
B
Retailer 15
-
$18,929 USD
View
B
Retailer 16
-
$19,350 USD
View
B
Retailer 17
-
$19,350 USD
View
B
Retailer 18
-
$19,657 USD
View
B
Retailer 19
-
$19,990 USD
View
B
Retailer 20
-
$20,102 USD
£15,828 GBP
View
B
Retailer 21
-
$20,377 USD
View
B
Retailer 22
-
$20,382 USD
€19,411 EUR
View
B
Retailer 23
-
$21,030 USD
View
B
Retailer 24
-
$24,753 USD
View
B
Retailer 25
-
$25,534 USD
ZAR 412,498 ZAR
View
B
Retailer 26
-
$27,435 USD
£21,602 GBP
View
Price under review
Most Expensive
B
Diamond Quarter
1.01IFE2174EA00N · Oct 28
$31,822 USD
£25,056 GBP
View
Price under review
26 more retailers have this diamond
Prices start from $15,183 USDSave up to $10,351 USD

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
$15,183 USD