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Cushion|Natural|GIA

1.30ct E SI2 Cushion Natural Diamond

VG • E/SI2 • GIA 6461291729

Certificate GIA 6461291729

Diamond specifications and retailer prices

From HK$13,887 HKD
$1,770 USD
As of October 28, 2026
Save HK$7,707 HKD (36%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$21,594 HKD at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

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 E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6461291729. Listed at 10 retailers as of October 28, 2026, with prices from HK$13,887 to HK$21,594, a HK$7,707 spread on the same certified stone. 77 Diamonds lists it at HK$21,594. 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
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6461291729
Dimensions6.04 × 5.76 × 4.11 mm
L/W Ratio1.05
Top View
6.04 mm5.76 mm1.30 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6461291729
Side View
Table 65.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 71.3%

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 28
Current: HK$21,594 HKD|Low: HK$13,887 HKD|High: HK$32,037 HKD|Avg: HK$20,274 HKD|+2.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 2HK$13,887 HKD
Retailer 4HK$14,138 HKD
Retailer 3HK$17,261 HKD
Retailer 6HK$18,830 HKD
77 DiamondsHK$21,594 HKD
Retailer 7HK$23,742 HKD
Retailer 5HK$32,037 HKD

37 data points across 7 retailers

10 retailersHK$13,887 HKD to HK$21,594 HKD

A
Cheapest Retailer
-
HK$13,887 HKD
$1,770 USD
A
Retailer 2
-
HK$14,138 HKD
$1,802 USD
View
A
Retailer 3
-
HK$14,154 HKD
$1,804 USD
View
A
Retailer 4
-
HK$14,232 HKD
$1,814 USD
View
A
Retailer 5
-
HK$14,774 HKD
$1,883 USD
View
A
Retailer 6
-
HK$17,261 HKD
$2,200 USD
View
A
Retailer 7
-
HK$18,280 HKD
$2,330 USD
View
A
Retailer 8
-
HK$18,280 HKD
$2,330 USD
View
A
Retailer 9
-
HK$18,830 HKD
$2,400 USD
View
Most Expensive
A
77 Diamonds
CUSMBGUVRM6SK · Oct 30
HK$21,594 HKD
£2,167 GBP
View
9 more retailers have this diamond
Prices start from HK$13,887 HKDSave up to HK$7,707 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.

A
1.30ct Cushion
HK$13,887 HKD