Radiant|Natural|GIA

0.51ct J SI1 Radiant Natural Diamond

EX • J/SI1 • GIA 3395869310

Certificate GIA 3395869310

Diamond specifications and retailer prices

This diamond has been sold
Last seen: Oct 27, 2026 at HK$12,978 HKD
HK$12,978 HKDlast known price
CA$2,297 CAD

About this 0.51ct natural radiant diamond

This 0.51ct natural radiant 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 stated by the retailer rather than the lab and certified by GIA 3395869310. 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

0.51
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3395869310
Dimensions5.35 × 3.82 × 2.69 mm
L/W Ratio1.40
Top View
5.35 mm3.82 mm0.51 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3395869310
Side View
Table 71.0%CrownGirdle: NUL-NULPavilionCuletDepth 70.4%

Caratlytics Score

Price History

Last verified: Sep 29
Current: HK$6,722 HKD|Low: HK$6,531 HKD|High: HK$16,278 HKD|Avg: HK$10,051 HKD|-28.2%
77 Diamonds
Diamond Exchange Canada
September 29, 2026
77 DiamondsHK$6,722 HKD
Diamond Exchange CanadaHK$12,978 HKD

131 data points across 2 retailers

Historical Listings

77 Diamonds
RADMBVJ3YRTPV · Sep 29
HK$6,722 HKD
£675 GBP
View
Diamond Exchange Canada
1771509133 · Oct 27
HK$12,978 HKD
CA$2,297 CAD
View

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.

0.51ct J SI1 Radiant Natural Diamond (Sold), GIA 3395869310