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Round|Natural|GIA

2.01ct F SI1 Round Natural Diamond

VG • F/SI1 • GIA 2145170218

Certificate GIA 2145170218

Diamond specifications and retailer prices

From $41,142 NZD
As of November 6, 2026
Save $33,044 NZD (45%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $77,562 NZD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 2.01ct natural round diamond

This 2.01ct natural round sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 2145170218. Listed at 25 retailers as of November 4, 2026, with a 80% 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

2.01
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2145170218
Dimensions8.02 × 7.98 × 5.00 mm
L/W Ratio1.01
Culet sizeNone
Top View
8.02 mm7.98 mm2.01 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2145170218
Side View
Table 55.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 62.5%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $44,114 NZD|Low: $41,201 NZD|High: $75,280 NZD|Avg: $53,314 NZD|-2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 6$41,201 NZD
Retailer 1$44,114 NZD
Retailer 7$45,644 NZD
Retailer 3$47,587 NZD
Retailer 4$55,450 NZD
Retailer 2$65,404 NZD
Retailer 5$74,185 NZD

34 data points across 7 retailers

25 retailers$41,142 NZD to $74,185 NZD

B
Cheapest Retailer
-
$41,142 NZD
B
Retailer 2
-
$41,201 NZD
View
B
Retailer 3
-
$43,364 NZD
View
B
Retailer 4
-
$43,386 NZD
View
B
Retailer 5
-
$44,114 NZD
View
B
Retailer 6
-
$44,183 NZD
View
B
Retailer 7
-
$44,847 NZD
View
B
Retailer 8
-
$45,644 NZD
View
Final sale: no returns
B
Retailer 9
-
$46,351 NZD
View
B
Retailer 10
-
$47,587 NZD
View
Retailer 11
-
$47,628 NZD
View
Price last confirmed 9 days ago
Retailer 12
-
$47,993 NZD
View
Price last confirmed 34 days ago
B
Retailer 13
-
$48,462 NZD
View
B
Retailer 14
-
$49,614 NZD
View
B
Retailer 15
-
$50,011 NZD
View
B
Retailer 16
-
$50,437 NZD
View
B
Retailer 17
-
$50,437 NZD
View
B
Retailer 18
-
$51,599 NZD
View
B
Retailer 19
-
$52,115 NZD
View
B
Retailer 20
-
$53,583 NZD
View
B
Retailer 21
-
$55,450 NZD
View
B
Retailer 22
-
$55,614 NZD
View
B
Retailer 23
-
$65,404 NZD
View
B
Retailer 24
-
$74,185 NZD
View
Most Expensive
Diamond Quarter
2.01SI1F21184099N · Nov 5
$77,562 NZD
£33,856 GBP
View
Price under review
24 more retailers have this diamond
Prices start from $41,142 NZDSave up to $33,044 NZD

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
2.01ct Round
$41,142 NZD