Round|Natural|GIA

2.01ct E I1 Round Natural Diamond

EX • E/I1 • GIA 2517178958

Certificate GIA 2517178958

Diamond specifications and retailer prices

From $13,013 NZD
HK$57,300 HKD
As of October 30, 2026
Save $6,241 NZD (32%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $29,395 NZD at NZ Jewellers · As of September 27, 2026
View at NZ Jewellers

About this 2.01ct natural round diamond

This 2.01ct natural round sits in the two to three carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 2517178958. Listed at 9 retailers as of October 29, 2026, with a 48% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.01
Carat
E
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle34°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2517178958
Dimensions8.12 × 8.15 × 4.93 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
8.12 mm8.15 mm2.01 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2517178958
Side View
Table 59.0%Crown 34°GirdlePavilion 41°CuletDepth 60.6%

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 30
Current: $19,254 NZD|Low: $13,013 NZD|High: $19,719 NZD|Avg: $16,748 NZD|+4.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 4$13,013 NZD
Retailer 3$15,019 NZD
Retailer 6$15,190 NZD
Retailer 2$16,224 NZD
Retailer 7$19,026 NZD
Retailer 1$19,254 NZD
Retailer 5$19,719 NZD

25 data points across 7 retailers

9 retailers$13,013 NZD to $19,254 NZD

A
Cheapest Retailer
-
$13,013 NZD
HK$57,300 HKD
B+
Retailer 2
-
$15,019 NZD
$8,465 USD
View
B+
Retailer 3
-
$15,190 NZD
$8,561 USD
View
B+
Retailer 4
-
$16,224 NZD
$9,144 USD
View
Retailer 5
-
$16,224 NZD
$9,144 USD
View
Price last confirmed 19 days ago
Retailer 6
-
$17,576 NZD
$9,906 USD
View
Price last confirmed 35 days ago
B+
Retailer 7
-
$19,254 NZD
€10,335 EUR
View
Retailer 8
-
$20,280 NZD
$11,430 USD
View
Price last confirmed 38 days ago
Most Expensive
NZ Jewellers
f3d3bf8e-bd8a-4e13-a162-32b39af28d8c · Sep 27
$29,395 NZD
$16,567 USD
View
Price last confirmed 34 days ago
8 more retailers have this diamond
Prices start from $13,013 NZDSave up to $6,241 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.

A
2.01ct Round
$13,013 NZD