CaratHunter
Plans
Radiant|Natural|GIA

2.05ct J SI1 Radiant Natural Diamond

VG • J/SI1 • GIA 1555719043

Certificate GIA 1555719043

Diamond specifications and retailer prices

From $11,630 AUD
As of November 2, 2026
2 retailers carry this diamond
Most expensive: $11,630 AUD at GemTrove
View at GemTrove

About this 2.05ct natural radiant diamond

This 2.05ct natural radiant sits in the two to three carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1555719043. Listed at 2 retailers as of November 2, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.05
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1555719043
Dimensions8.37 × 6.32 × 4.42 mm
L/W Ratio1.32
Top View
8.37 mm6.32 mm2.05 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1555719043
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $11,630 AUD|Low: $9,325 AUD|High: $12,616 AUD|Avg: $10,616 AUD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
September 14, 2026
Retailer 3$9,325 AUD
Retailer 6$9,439 AUD
Retailer 4$10,157 AUD
Retailer 8$10,352 AUD
Retailer 5$10,790 AUD
Retailer 9$10,885 AUD
Retailer 7$11,235 AUD
GemTrove$11,630 AUD
Retailer 2$12,313 AUD

41 data points across 9 retailers

2 retailers

Retailer 1
-
$9,439 AUD
HK$51,800 HKD
Price last confirmed 53 days ago
Most Expensive
B+
GemTrove
GT-N-01309713-98 · Nov 2
$11,630 AUD
View
1 more retailer has this diamond

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.

B+
2.05ct Radiant
$11,630 AUD