CaratHunter
Plans
Round|Natural|GIA

2.09ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 6561589050

Certificate GIA 6561589050

Diamond specifications and retailer prices

From $15,001 NZD
As of November 5, 2026
Save $6,651 NZD (31%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $21,652 NZD at Cape Diamonds · As of November 6, 2026
View at Cape Diamonds

About this 2.09ct natural round diamond

This 2.09ct 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 6561589050. Listed at 9 retailers as of November 5, 2026, with prices from $15,001 to $21,652, a $6,651 spread on the same certified stone. Cape Diamonds lists it at $21,652. 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

2.09
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561589050
Dimensions8.07 × 8.12 × 5.07 mm
L/W Ratio1.01
Top View
8.07 mm8.12 mm2.09 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561589050
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.7%

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: $21,652 NZD|Low: $14,651 NZD|High: $21,652 NZD|Avg: $16,497 NZD
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8$15,001 NZD
Retailer 3$15,017 NZD
Retailer 5$16,272 NZD
Retailer 9$16,675 NZD
Retailer 6$16,955 NZD
Retailer 7$17,229 NZD
Retailer 4$18,043 NZD
Retailer 2$19,845 NZD
Cape Diamonds$21,652 NZD

7 data points across 9 retailers

9 retailers$15,001 NZD to $21,652 NZD

A
Cheapest Retailer
-
$15,001 NZD
A
Retailer 2
-
$15,017 NZD
View
B+
Retailer 3
-
$16,272 NZD
View
B+
Retailer 4
-
$16,675 NZD
View
B+
Retailer 5
-
$16,955 NZD
View
B+
Retailer 6
-
$17,229 NZD
View
B+
Retailer 7
-
$18,043 NZD
View
B
Retailer 8
-
$19,845 NZD
View
Most Expensive
B
Cape Diamonds
cert_6561589050 · Nov 6
$21,652 NZD
ZAR 196,634 ZAR
View
8 more retailers have this diamond
Prices start from $15,001 NZDSave up to $6,651 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
2.09ct Round
$15,001 NZD