CaratHunter
Plans
Round|Natural|GIA

1.30ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 6561200049

Certificate GIA 6561200049

Diamond specifications and retailer prices

From $2,077 SGD
As of November 5, 2026
Save $3,951 SGD (66%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,028 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.3ct natural round diamond

This 1.3ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6561200049. Listed at 17 retailers as of November 5, 2026, with prices from $2,077 to $6,028, a $3,951 spread on the same certified stone. NZ Jewellers lists it at $6,028. 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

1.30
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6561200049
Dimensions6.92 × 6.95 × 4.36 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Indented Natural, Natural
Top View
6.92 mm6.95 mm1.30 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561200049
Side View
Table 55.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.9%

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: $6,028 SGD|Low: $2,077 SGD|High: $6,028 SGD|Avg: $3,386 SGD
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
November 6, 2026
Retailer 11$2,077 SGD
Retailer 2$2,694 SGD
Retailer 14$2,856 SGD
Retailer 3$2,883 SGD
Retailer 6$2,883 SGD
Retailer 13$2,938 SGD
Retailer 7$2,954 SGD
Retailer 8$3,000 SGD
Retailer 4$3,017 SGD
Retailer 5$3,137 SGD
Retailer 10$3,205 SGD
Retailer 9$3,533 SGD
Retailer 12$5,038 SGD
NZ Jewellers$6,028 SGD

29 data points across 14 retailers

17 retailers$2,077 SGD to $6,028 SGD

A
Cheapest Retailer
-
$2,077 SGD
A
Retailer 2
-
$2,604 SGD
View
A
Retailer 3
-
$2,694 SGD
View
A
Retailer 4
-
$2,851 SGD
View
A
Retailer 5
-
$2,856 SGD
View
A
Retailer 6
-
$2,883 SGD
View
Retailer 7
-
$2,883 SGD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$2,938 SGD
View
A
Retailer 9
-
$2,954 SGD
View
A
Retailer 10
-
$3,000 SGD
View
A
Retailer 11
-
$3,017 SGD
View
Retailer 12
-
$3,078 SGD
View
Price last confirmed 38 days ago
B+
Retailer 13
-
$3,137 SGD
View
B+
Retailer 14
-
$3,205 SGD
View
B+
Retailer 15
-
$3,533 SGD
View
B
Retailer 16
-
$5,038 SGD
View
Most Expensive
B
NZ Jewellers
fe76d4aa-ac79-4d33-96a8-18a24421b687 · Nov 5
$6,028 SGD
$4,719 USD
View
16 more retailers have this diamond
Prices start from $2,077 SGDSave up to $3,951 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
1.30ct Round
$2,077 SGD