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Round|Natural|GIA

2.05ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 1559651728

Certificate GIA 1559651728

Diamond specifications and retailer prices

From $17,849 NZD
As of November 5, 2026
Save $11,550 NZD (39%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $31,499 NZD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 2.05ct natural round diamond

This 2.05ct natural round sits in the two to three carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1559651728. Listed at 19 retailers as of November 5, 2026, with a 65% 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

2.05
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1559651728
Dimensions8.09 × 8.05 × 5.04 mm
L/W Ratio1.00
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle
Top View
8.09 mm8.05 mm2.05 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1559651728
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.5%

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: Nov 5
Current: $29,400 NZD|Low: $17,849 NZD|High: $29,870 NZD|Avg: $21,902 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
Retailer 16
November 6, 2026
Retailer 7$17,849 NZD
Retailer 13$17,940 NZD
Retailer 6$18,065 NZD
Retailer 8$18,155 NZD
Retailer 5$18,202 NZD
Retailer 11$18,995 NZD
Retailer 4$19,221 NZD
Retailer 15$19,472 NZD
Retailer 2$19,767 NZD
Retailer 10$21,050 NZD
Retailer 3$21,094 NZD
Retailer 16$21,418 NZD
Retailer 9$24,222 NZD
Retailer 14$24,339 NZD
Retailer 12$27,475 NZD
NZ Jewellers$29,400 NZD

37 data points across 16 retailers

19 retailers$17,849 NZD to $29,400 NZD

A
Cheapest Retailer
-
$17,849 NZD
A
Retailer 2
-
$17,940 NZD
View
A
Retailer 3
-
$18,065 NZD
View
A
Retailer 4
-
$18,155 NZD
View
A
Retailer 5
-
$18,202 NZD
View
A
Retailer 6
-
$18,995 NZD
View
B+
Retailer 7
-
$19,221 NZD
View
Retailer 8
-
$19,472 NZD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$19,767 NZD
View
Retailer 10
-
$20,861 NZD
View
Price last confirmed 25 days ago
B+
Retailer 11
-
$21,050 NZD
View
B+
Retailer 12
-
$21,094 NZD
View
B+
Retailer 13
-
$21,418 NZD
View
B
Retailer 14
-
$24,222 NZD
View
B
Retailer 15
-
$24,339 NZD
View
Retailer 16
-
$26,077 NZD
View
Price last confirmed 28 days ago
B
Retailer 17
-
$27,475 NZD
View
B
Retailer 18
-
$29,400 NZD
View
Most Expensive
NZ Jewellers
1deaceee-eb7a-455c-b6be-c58ef6f9d55b · Sep 28
$31,499 NZD
$17,707 USD
View
Price last confirmed 39 days ago
18 more retailers have this diamond
Prices start from $17,849 NZDSave up to $11,550 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
2.05ct Round
$17,849 NZD