CaratHunter
Plans
Oval|Natural|GIA

0.61ct K SI1 Oval Natural Diamond

EX • K/SI1 • GIA 5556595797

Certificate GIA 5556595797

Diamond specifications and retailer prices

From $399 SGD
As of November 1, 2026
Save $422 SGD (51%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,061 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.61ct natural oval diamond

This 0.61ct natural oval sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5556595797. Listed at 10 retailers as of November 1, 2026, with a 106% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.61
Carat
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5556595797
Dimensions6.52 × 4.66 × 3.00 mm
L/W Ratio1.40
Girdle conditionThick
Top View
6.52 mm4.66 mm0.61 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5556595797
Side View
Table 60.0%CrownGirdle: MediumPavilionCulet: NoneDepth 64.4%

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 1
Current: $2,061 SGD|Low: $384 SGD|High: $2,061 SGD|Avg: $856 SGD|+1.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 3$399 SGD
Retailer 10$582 SGD
Retailer 2$659 SGD
Retailer 9$705 SGD
Retailer 8$739 SGD
Retailer 6$802 SGD
Retailer 4$807 SGD
Retailer 5$820 SGD
Retailer 7$1,248 SGD
NZ Jewellers$2,061 SGD

40 data points across 10 retailers

10 retailers$399 SGD to $820 SGD

A
Cheapest Retailer
-
$399 SGD
A
Retailer 2
-
$659 SGD
View
B+
Retailer 3
-
$705 SGD
View
B+
Retailer 4
-
$739 SGD
View
Retailer 5
-
$802 SGD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$807 SGD
View
B+
Retailer 7
-
$820 SGD
View
Retailer 8
-
$1,248 SGD
View
Price last confirmed 8 days ago
Retailer 9
-
$2,036 SGD
View
Price last confirmed 42 days ago
Most Expensive
NZ Jewellers
16bb092a-9493-4bc1-8eeb-44cbb1c3221c · Oct 30
$2,061 SGD
$1,608 USD
View
Price last confirmed 7 days ago
9 more retailers have this diamond
Prices start from $399 SGDSave up to $422 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
0.61ct Oval
$399 SGD