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Round|Natural|GIA

0.61ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 2557043499

Certificate GIA 2557043499

Diamond specifications and retailer prices

From $632 SGD
$494 USD
As of October 31, 2026
Save $1,120 SGD (64%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,402 SGD at NZ Jewellers · As of September 24, 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 2557043499. Listed at 17 retailers as of October 31, 2026, with a 177% 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 angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2557043499
Dimensions5.46 × 5.43 × 3.35 mm
L/W Ratio1.01
Top View
5.46 mm5.43 mm0.61 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557043499
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.6%

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: $2,334 SGD|Low: $532 SGD|High: $2,402 SGD|Avg: $1,093 SGD|-2.8%
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
November 1, 2026
Retailer 12$632 SGD
Retailer 13$634 SGD
Retailer 4$639 SGD
Retailer 16$729 SGD
Retailer 3$736 SGD
Retailer 15$771 SGD
Retailer 7$821 SGD
Retailer 11$927 SGD
Retailer 5$999 SGD
Retailer 9$1,028 SGD
Retailer 2$1,118 SGD
Retailer 8$1,136 SGD
Retailer 14$1,144 SGD
Retailer 6$1,153 SGD
Retailer 10$1,752 SGD
NZ Jewellers$2,334 SGD

32 data points across 16 retailers

17 retailers$632 SGD to $1,752 SGD

A
Cheapest Retailer
-
$632 SGD
$494 USD
A
Retailer 2
-
$634 SGD
$496 USD
View
Final sale: no returns
A
Retailer 3
-
$639 SGD
$500 USD
View
A
Retailer 4
-
$729 SGD
$570 USD
View
A
Retailer 5
-
$736 SGD
HK$4,500 HKD
View
A
Retailer 6
-
$771 SGD
$603 USD
View
Retailer 7
-
$821 SGD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$927 SGD
£571 GBP
View
B+
Retailer 9
-
$999 SGD
$782 USD
View
B+
Retailer 10
-
$1,028 SGD
$804 USD
View
B+
Retailer 11
-
$1,118 SGD
€833 EUR
View
Retailer 12
-
$1,136 SGD
A$1,367 AUD
View
Price last confirmed 28 days ago
B
Retailer 13
-
$1,144 SGD
ZAR 14,453 ZAR
View
Retailer 14
-
$1,153 SGD
$902 USD
View
Price last confirmed 11 days ago
B
Retailer 15
-
$1,752 SGD
£1,079 GBP
View
Retailer 16
-
$2,334 SGD
$1,826 USD
View
Price last confirmed 12 days ago
Most Expensive
NZ Jewellers
1783b6cd-2b02-4a0f-a2eb-b37a5ee62219 · Sep 24
$2,402 SGD
$1,879 USD
View
Price last confirmed 38 days ago
16 more retailers have this diamond
Prices start from $632 SGDSave up to $1,120 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
$632 SGD