Round|Natural|GIA

1.01ct E IF Round Natural Diamond

VG • E/IF • GIA 2145885674

Certificate GIA 2145885674

Diamond specifications and retailer prices

From $19,410 SGD
$15,183 USD
As of October 30, 2026
Save $13,232 SGD (41%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $40,681 SGD 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 30
Current: $23,069 SGD|Low: $19,410 SGD|High: $35,304 SGD|Avg: $24,916 SGD|-0.6%
Retailer 1
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
October 31, 2026
Retailer 2$19,410 SGD
Retailer 14$19,598 SGD
Retailer 11$19,630 SGD
Retailer 12$21,406 SGD
Retailer 5$22,337 SGD
Retailer 1$23,069 SGD
Retailer 13$23,646 SGD
Retailer 15$23,826 SGD
Retailer 7$24,199 SGD
Retailer 4$25,130 SGD
Retailer 3$25,698 SGD
Retailer 8$26,096 SGD
Retailer 6$31,644 SGD
Retailer 10$32,642 SGD
Retailer 9$35,072 SGD

43 data points across 15 retailers

27 retailers$19,410 SGD to $32,642 SGD

B+
Cheapest Retailer
-
$19,410 SGD
$15,183 USD
B+
Retailer 2
-
$19,598 SGD
€14,600 EUR
View
Retailer 3
-
$19,630 SGD
$15,355 USD
View
Price last confirmed 13 days ago
B
Retailer 4
-
$20,465 SGD
$16,008 USD
View
B
Retailer 5
-
$20,535 SGD
$16,063 USD
View
B
Retailer 6
-
$20,957 SGD
CA$22,768 CAD
View
B
Retailer 7
-
$20,970 SGD
$16,403 USD
View
B
Retailer 8
-
$21,406 SGD
$16,744 USD
View
Final sale: no returns
B
Retailer 9
-
$21,848 SGD
$17,090 USD
View
B
Retailer 10
-
$22,337 SGD
$17,473 USD
View
B
Retailer 11
-
$22,727 SGD
$17,778 USD
View
B
Retailer 12
-
$23,069 SGD
£14,209 GBP
View
Retailer 13
-
$23,646 SGD
A$28,456 AUD
View
Price last confirmed 27 days ago
B
Retailer 14
-
$23,826 SGD
$18,637 USD
View
B
Retailer 15
-
$24,199 SGD
$18,929 USD
View
B
Retailer 16
-
$24,737 SGD
$19,350 USD
View
B
Retailer 17
-
$24,737 SGD
$19,350 USD
View
B
Retailer 18
-
$25,130 SGD
$19,657 USD
View
B
Retailer 19
-
$25,555 SGD
$19,990 USD
View
B
Retailer 20
-
$25,698 SGD
£15,828 GBP
View
B
Retailer 21
-
$26,050 SGD
$20,377 USD
View
B
Retailer 22
-
$26,096 SGD
€19,441 EUR
View
B
Retailer 23
-
$26,885 SGD
$21,030 USD
View
B
Retailer 24
-
$31,644 SGD
$24,753 USD
View
B
Retailer 25
-
$32,642 SGD
ZAR 412,498 ZAR
View
Retailer 26
-
$35,072 SGD
£21,602 GBP
View
Price under review
Most Expensive
Diamond Quarter
1.01IFE2174EA00N · Oct 29
$40,681 SGD
£25,056 GBP
View
Price under review
26 more retailers have this diamond
Prices start from $19,410 SGDSave up to $13,232 SGD

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
$19,410 SGD