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Round|Natural|GIA

2.01ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 5231799539

Certificate GIA 5231799539

Diamond specifications and retailer prices

From $15,788 NZD
As of November 6, 2026
Save $14,078 NZD (47%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $29,866 NZD at NZ Jewellers · As of November 5, 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5231799539. Listed at 21 retailers as of November 5, 2026, with prices from $15,788 to $29,866, a $14,078 spread on the same certified stone. NZ Jewellers lists it at $29,866. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.01
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5231799539
Dimensions7.95 × 8.01 × 5.00 mm
L/W Ratio1.01
Top View
7.95 mm8.01 mm2.01 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231799539
Side View
Table 57.0%Crown 36°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 62.7%

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: Nov 6
Current: $29,866 NZD|Low: $16,627 NZD|High: $29,866 NZD|Avg: $20,769 NZD
NZ Jewellers
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
November 6, 2026
Retailer 13$16,627 NZD
Retailer 4$17,718 NZD
Retailer 3$17,919 NZD
Retailer 15$18,068 NZD
Retailer 10$19,025 NZD
Retailer 14$19,113 NZD
Retailer 7$19,413 NZD
Retailer 6$19,712 NZD
Retailer 5$19,897 NZD
Retailer 2$20,505 NZD
Retailer 9$21,382 NZD
Retailer 12$22,400 NZD
Retailer 8$24,606 NZD
Retailer 11$27,986 NZD
NZ Jewellers$29,866 NZD

43 data points across 15 retailers

21 retailers$15,788 NZD to $29,866 NZD

B+
Cheapest Retailer
-
$15,788 NZD
B+
Retailer 2
-
$16,309 NZD
View
B+
Retailer 3
-
$16,627 NZD
View
B+
Retailer 4
-
$17,076 NZD
View
B+
Retailer 5
-
$17,718 NZD
View
Retailer 6
-
$17,919 NZD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$18,068 NZD
View
B+
Retailer 8
-
$19,025 NZD
View
B
Retailer 9
-
$19,113 NZD
View
B
Retailer 10
-
$19,413 NZD
View
B
Retailer 11
-
$19,712 NZD
View
B
Retailer 12
-
$19,897 NZD
View
B
Retailer 13
-
$19,973 NZD
View
B
Retailer 14
-
$20,505 NZD
View
B
Retailer 15
-
$20,687 NZD
View
B+
Retailer 16
-
$21,382 NZD
View
B
Retailer 17
-
$21,813 NZD
View
B
Retailer 18
-
$22,400 NZD
View
B
Retailer 19
-
$24,606 NZD
View
B
Retailer 20
-
$27,986 NZD
View
Most Expensive
B
NZ Jewellers
582ced31-da7d-423b-b8aa-e99e822682a4 · Nov 5
$29,866 NZD
$16,789 USD
View
20 more retailers have this diamond
Prices start from $15,788 NZDSave up to $14,078 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
$15,788 NZD