Round|Natural|GIA

0.61ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 2557043499

Certificate GIA 2557043499

Diamond specifications and retailer prices

From $494 USD
As of October 31, 2026
Save $897 USD (64%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,879 USD 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 29, 2026, with a 182% 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
Color
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: $1,826 USD|Low: $416 USD|High: $1,879 USD|Avg: $852 USD|-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
October 31, 2026
Retailer 2$494 USD
Retailer 9$496 USD
Retailer 4$500 USD
Retailer 14$570 USD
Retailer 15$576 USD
Retailer 13$603 USD
Retailer 7$642 USD
Retailer 10$732 USD
Retailer 5$782 USD
Retailer 16$809 USD
Retailer 12$886 USD
Retailer 8$888 USD
Retailer 11$895 USD
Retailer 6$902 USD
Retailer 3$1,391 USD
NZ Jewellers$1,826 USD

33 data points across 16 retailers

17 retailers$494 USD to $1,391 USD

A
Cheapest Retailer
-
$494 USD
A
Retailer 2
-
$496 USD
View
Final sale: no returns
A
Retailer 3
-
$500 USD
View
A
Retailer 4
-
$570 USD
View
A
Retailer 5
-
$576 USD
HK$4,500 HKD
View
A
Retailer 6
-
$603 USD
View
Retailer 7
-
$642 USD
SGD 868 SGD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$732 USD
£577 GBP
View
B+
Retailer 9
-
$782 USD
View
B+
Retailer 10
-
$809 USD
View
B
Retailer 11
-
$886 USD
€844 EUR
View
Retailer 12
-
$888 USD
A$1,367 AUD
View
Price last confirmed 27 days ago
B
Retailer 13
-
$895 USD
ZAR 14,453 ZAR
View
Retailer 14
-
$902 USD
View
Price last confirmed 10 days ago
B
Retailer 15
-
$1,391 USD
£1,095 GBP
View
Retailer 16
-
$1,826 USD
View
Price last confirmed 11 days ago
Most Expensive
NZ Jewellers
1783b6cd-2b02-4a0f-a2eb-b37a5ee62219 · Sep 24
$1,879 USD
View
Price last confirmed 37 days ago
16 more retailers have this diamond
Prices start from $494 USDSave up to $897 USD

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
$494 USD