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Cushion|Natural|GIA

1.30ct G SI1 Cushion Natural Diamond

VG • G/SI1 • GIA 2235980742

Certificate GIA 2235980742

Diamond specifications and retailer prices

From HK$36,138 HKD
As of November 4, 2026
Save HK$12,767 HKD (26%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$48,905 HKD at Jared · As of November 6, 2026
View at Jared

About this 1.3ct natural cushion diamond

This 1.3ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded G 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 2235980742. Listed at 9 retailers as of November 4, 2026, with prices from HK$36,138 to HK$48,905, a HK$12,767 spread on the same certified stone. Jared lists it at HK$48,905. 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

1.30
Carat
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2235980742
Dimensions7.87 × 5.62 × 3.53 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Top View
7.87 mm5.62 mm1.30 ctG / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2235980742
Side View
Table 67.0%CrownGirdle: MED-THKPavilionCulet: NDepth 62.7%

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 4
Current: HK$48,905 HKD|Low: HK$36,138 HKD|High: HK$70,223 HKD|Avg: HK$45,792 HKD|-3.4%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 27, 2026
Retailer 2HK$36,138 HKD
Retailer 4HK$36,248 HKD
Retailer 5HK$36,742 HKD
Retailer 6HK$38,568 HKD
Retailer 8HK$44,407 HKD
Retailer 9HK$46,194 HKD
Retailer 3HK$47,338 HKD
Retailer 7HK$47,338 HKD
JaredHK$48,905 HKD
Retailer 10HK$70,223 HKD

5 data points across 10 retailers

9 retailersHK$36,138 HKD to HK$48,905 HKD

B+
Cheapest Retailer
-
HK$36,138 HKD
B
Retailer 2
-
HK$36,248 HKD
View
B
Retailer 3
-
HK$36,742 HKD
View
B
Retailer 4
-
HK$38,568 HKD
View
B
Retailer 5
-
HK$44,407 HKD
View
B
Retailer 6
-
HK$46,194 HKD
View
B
Retailer 7
-
HK$47,338 HKD
View
B
Retailer 8
-
HK$47,338 HKD
View
Most Expensive
B
Jared
159331478 · Nov 6
HK$48,905 HKD
$6,240 USD
View
8 more retailers have this diamond
Prices start from HK$36,138 HKDSave up to HK$12,767 HKD

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+
1.30ct Cushion
HK$36,138 HKD