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Round|Natural|GIA

2.03ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 7498742398

Certificate GIA 7498742398

Diamond specifications and retailer prices

From $13,523 NZD
As of November 4, 2026
Save $15,153 NZD (53%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $28,676 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.03ct natural round diamond

This 2.03ct 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 7498742398. Listed at 17 retailers as of November 4, 2026, with prices from $13,523 to $28,676, a $15,153 spread on the same certified stone. NZ Jewellers lists it at $28,676. 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

2.03
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7498742398
Dimensions8.07 × 8.03 × 4.99 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Key to symbols
Feather, Crystal, Needle, Pinpoint
Top View
8.07 mm8.03 mm2.03 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7498742398
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.1%

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 4
Current: $28,676 NZD|Low: $13,523 NZD|High: $28,726 NZD|Avg: $17,853 NZD|-0.2%
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
Retailer 17
November 6, 2026
Retailer 8$13,523 NZD
Retailer 14$14,107 NZD
Retailer 17$14,816 NZD
Retailer 12$15,619 NZD
Retailer 3$15,708 NZD
Retailer 10$15,741 NZD
Retailer 15$15,827 NZD
Retailer 2$16,407 NZD
Retailer 6$17,145 NZD
Retailer 9$17,373 NZD
Retailer 16$17,408 NZD
Retailer 5$17,529 NZD
Retailer 7$17,659 NZD
Retailer 11$19,687 NZD
Retailer 4$19,783 NZD
Retailer 13$23,828 NZD
NZ Jewellers$28,676 NZD

33 data points across 17 retailers

17 retailers$13,523 NZD to $28,676 NZD

A
Cheapest Retailer
-
$13,523 NZD
A
Retailer 2
-
$14,107 NZD
View
A
Retailer 3
-
$14,816 NZD
View
B+
Retailer 4
-
$15,619 NZD
View
B+
Retailer 5
-
$15,708 NZD
View
B+
Retailer 6
-
$15,741 NZD
View
Retailer 7
-
$15,827 NZD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$16,407 NZD
View
B+
Retailer 9
-
$17,145 NZD
View
B+
Retailer 10
-
$17,373 NZD
View
B+
Retailer 11
-
$17,408 NZD
View
B+
Retailer 12
-
$17,529 NZD
View
B+
Retailer 13
-
$17,659 NZD
View
B
Retailer 14
-
$19,687 NZD
View
B
Retailer 15
-
$19,783 NZD
View
B
Retailer 16
-
$23,828 NZD
View
Most Expensive
B
NZ Jewellers
4dc8c8ab-946a-4e8c-a596-e14f884b4f0e · Nov 5
$28,676 NZD
$16,120 USD
View
16 more retailers have this diamond
Prices start from $13,523 NZDSave up to $15,153 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
2.03ct Round
$13,523 NZD