CaratHunter
Plans
Round|Natural|GIA

2.03ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 2566115754

Certificate GIA 2566115754

Diamond specifications and retailer prices

From $9,567 SGD
As of November 4, 2026
Save $10,221 SGD (52%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $19,788 SGD 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 2566115754. Listed at 17 retailers as of November 4, 2026, with prices from $9,567 to $19,788, a $10,221 spread on the same certified stone. NZ Jewellers lists it at $19,788. 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 angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2566115754
Dimensions8.08 × 8.01 × 5.01 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
8.08 mm8.01 mm2.03 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566115754
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NDepth 62.3%

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: $19,788 SGD|Low: $9,567 SGD|High: $20,335 SGD|Avg: $12,575 SGD|-1.8%
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 9$9,567 SGD
Retailer 13$10,225 SGD
Retailer 5$10,294 SGD
Retailer 10$10,791 SGD
Retailer 17$10,851 SGD
Retailer 16$10,921 SGD
Retailer 6$10,946 SGD
Retailer 2$11,322 SGD
Retailer 4$11,832 SGD
Retailer 3$12,013 SGD
Retailer 15$12,092 SGD
Retailer 7$12,154 SGD
Retailer 12$12,828 SGD
Retailer 11$13,584 SGD
Retailer 8$13,652 SGD
Retailer 14$16,443 SGD
NZ Jewellers$19,788 SGD

23 data points across 17 retailers

17 retailers$9,567 SGD to $19,788 SGD

A
Cheapest Retailer
-
$9,567 SGD
A
Retailer 2
-
$10,225 SGD
View
A
Retailer 3
-
$10,294 SGD
View
A
Retailer 4
-
$10,791 SGD
View
B+
Retailer 5
-
$10,851 SGD
View
Retailer 6
-
$10,921 SGD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$10,946 SGD
View
B+
Retailer 8
-
$11,322 SGD
View
B+
Retailer 9
-
$11,832 SGD
View
B+
Retailer 10
-
$12,013 SGD
View
B+
Retailer 11
-
$12,092 SGD
View
B+
Retailer 12
-
$12,154 SGD
View
B+
Retailer 13
-
$12,828 SGD
View
B+
Retailer 14
-
$13,584 SGD
View
B+
Retailer 15
-
$13,652 SGD
View
B
Retailer 16
-
$16,443 SGD
View
Most Expensive
B
NZ Jewellers
474f46b6-cd8a-4333-bf09-a189eb8e84ef · Nov 5
$19,788 SGD
$15,492 USD
View
16 more retailers have this diamond
Prices start from $9,567 SGDSave up to $10,221 SGD

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
$9,567 SGD