Round|Natural|GIA

0.61ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 1535214234

Certificate GIA 1535214234

Diamond specifications and retailer prices

From $800 SGD
$626 USD
As of October 31, 2026
Save $1,895 SGD (70%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,742 SGD at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 0.61ct natural round diamond

This 0.61ct natural round sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1535214234. Listed at 23 retailers as of October 30, 2026, with a 237% 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
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1535214234
Dimensions5.45 × 5.42 × 3.36 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.45 mm5.42 mm0.61 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1535214234
Side View
Table 58.0%Crown 35°Girdle: ThickPavilion 40.8°Culet: NoneDepth 61.7%

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: Oct 31
Current: $2,695 SGD|Low: $771 SGD|High: $2,742 SGD|Avg: $1,252 SGD|-1.7%
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
November 1, 2026
Retailer 10$800 SGD
Retailer 9$846 SGD
Retailer 4$859 SGD
Retailer 3$863 SGD
Retailer 8$1,007 SGD
Retailer 13$1,028 SGD
Retailer 7$1,029 SGD
Retailer 2$1,080 SGD
Retailer 12$1,212 SGD
Retailer 11$1,271 SGD
Retailer 5$1,315 SGD
Retailer 6$1,955 SGD
NZ Jewellers$2,695 SGD

37 data points across 13 retailers

23 retailers$800 SGD to $2,695 SGD

A
Cheapest Retailer
-
$800 SGD
$626 USD
Retailer 2
-
$818 SGD
$640 USD
View
Price last confirmed 37 days ago
B+
Retailer 3
-
$846 SGD
$662 USD
View
B+
Retailer 4
-
$859 SGD
$672 USD
View
B+
Retailer 5
-
$859 SGD
$672 USD
View
Retailer 6
-
$863 SGD
$675 USD
View
Price last confirmed 7 days ago
Retailer 7
-
$874 SGD
$684 USD
View
Price last confirmed 31 days ago
B+
Retailer 8
-
$892 SGD
$698 USD
View
Retailer 9
-
$908 SGD
$710 USD
View
Price last confirmed 32 days ago
Retailer 10
-
$981 SGD
$767 USD
View
Price last confirmed 40 days ago
B+
Retailer 11
-
$1,007 SGD
$788 USD
View
Retailer 12
-
$1,009 SGD
$789 USD
View
Price last confirmed 33 days ago
B+
Retailer 13
-
$1,028 SGD
$804 USD
View
B+
Retailer 14
-
$1,029 SGD
£634 GBP
View
B
Retailer 15
-
$1,080 SGD
$845 USD
View
B+
Retailer 16
-
$1,212 SGD
€903 EUR
View
B+
Retailer 17
-
$1,271 SGD
ZAR 16,062 ZAR
View
Retailer 18
-
$1,315 SGD
A$1,582 AUD
View
Price last confirmed 27 days ago
B
Retailer 19
-
$1,955 SGD
£1,204 GBP
View
Retailer 20
-
$2,568 SGD
$2,009 USD
View
Price last confirmed 37 days ago
B
Retailer 21
-
$2,695 SGD
$2,108 USD
View
B
Retailer 22
-
$2,695 SGD
$2,108 USD
View
Most Expensive
NZ Jewellers
2bc5f354-2b27-4bf4-89fd-78ddd251b649 · Oct 3
$2,742 SGD
$2,145 USD
View
Price last confirmed 29 days ago
22 more retailers have this diamond
Prices start from $800 SGDSave up to $1,895 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 Round
$800 SGD