Cushion|Natural|GIA

1.06ct J SI1 Cushion Natural Diamond

GD • J/SI1 • GIA 7513611448

Certificate GIA 7513611448

Diamond specifications and retailer prices

From HK$11,261 HKD
A$2,208 AUD
As of November 3, 2026
9 retailers carry this diamond
Most expensive: HK$11,261 HKD at GemTrove
View at GemTrove

About this 1.06ct natural cushion diamond

This 1.06ct natural cushion sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7513611448. Listed at 9 retailers as of November 3, 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

1.06
Carat
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7513611448
Dimensions5.93 × 5.50 × 3.69 mm
L/W Ratio1.08
Culet sizeNone
Key to symbols
Crystal, Needle, Natural
Top View
5.93 mm5.50 mm1.06 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7513611448
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.1%

Caratlytics Score

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

Price History

Last verified: Nov 3
Current: HK$11,261 HKD|Low: HK$7,093 HKD|High: HK$11,926 HKD|Avg: HK$10,008 HKD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 21, 2026
Retailer 10HK$7,666 HKD
Retailer 3HK$8,450 HKD
Retailer 7HK$8,811 HKD
Retailer 2HK$9,059 HKD
Retailer 9HK$9,415 HKD
Retailer 11HK$9,462 HKD
Retailer 8HK$9,549 HKD
Retailer 12HK$9,638 HKD
Retailer 4HK$10,121 HKD
Retailer 5HK$10,121 HKD
Retailer 6HK$10,435 HKD
GemTroveHK$11,261 HKD

28 data points across 12 retailers

9 retailers

Retailer 1
-
HK$8,450 HKD
MYR 4,387 MYR
Price last confirmed 15 days ago
Retailer 2
-
HK$8,811 HKD
$1,123 USD
View
Price last confirmed 14 days ago
Retailer 3
-
HK$9,059 HKD
£909 GBP
View
Price last confirmed 13 days ago
Retailer 4
-
HK$9,415 HKD
$1,200 USD
View
Price last confirmed 13 days ago
Retailer 5
-
HK$9,462 HKD
$1,206 USD
View
Price last confirmed 14 days ago
Retailer 6
-
HK$9,549 HKD
$1,217 USD
View
Price last confirmed 14 days ago
Retailer 7
-
HK$9,638 HKD
SGD 1,660 SGD
View
Price last confirmed 13 days ago
Retailer 8
-
HK$10,435 HKD
$1,330 USD
View
Price last confirmed 15 days ago
Most Expensive
B+
GemTrove
GT-N-00959146-98 · Nov 3
HK$11,261 HKD
A$2,208 AUD
View
8 more retailers have 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+
1.06ct Cushion
HK$11,261 HKD