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Cushion|Natural|GIA

0.78ct I VS1 Cushion Natural Diamond

VG • I/VS1 • GIA 5473630140

Certificate GIA 5473630140

Diamond specifications and retailer prices

From HK$5,345 HKD
As of November 6, 2026
Save HK$8,032 HKD (60%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$13,378 HKD at Flawless Fine Jewelry · As of November 6, 2026
View at Flawless Fine Jewelry

About this 0.78ct natural cushion diamond

This 0.78ct natural cushion sits in the just-under-one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5473630140. Listed at 10 retailers as of November 6, 2026, with prices from HK$5,345 to HK$13,378, a HK$8,032 spread on the same certified stone. Flawless Fine Jewelry lists it at HK$13,378. 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

0.78
Carat
I
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.3°
OriginNatural
Grading LabGIA
CertificateGIA 5473630140
Dimensions5.92 × 5.09 × 3.44 mm
L/W Ratio1.16
Top View
5.92 mm5.09 mm0.78 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5473630140
Side View
Table 63.0%Crown 34.9°Girdle: STK-THKPavilion 40.3°Culet: NoneDepth 67.5%

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: Nov 6
Current: HK$13,378 HKD|Low: HK$5,345 HKD|High: HK$13,616 HKD|Avg: HK$9,076 HKD|-1.8%
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 4HK$5,345 HKD
Retailer 7HK$6,670 HKD
Retailer 9HK$6,756 HKD
Retailer 6HK$7,704 HKD
Retailer 2HK$7,947 HKD
Retailer 8HK$7,955 HKD
Retailer 3HK$9,953 HKD
Retailer 10HK$10,181 HKD
Retailer 5HK$12,211 HKD
Flawless Fine JewelryHK$13,378 HKD

46 data points across 10 retailers

10 retailersHK$5,345 HKD to HK$13,378 HKD

A
Cheapest Retailer
-
HK$5,345 HKD
Retailer 2
-
HK$6,670 HKD
View
Price last confirmed 9 days ago
A
Retailer 3
-
HK$6,756 HKD
View
A
Retailer 4
-
HK$7,704 HKD
View
A
Retailer 5
-
HK$7,947 HKD
View
B+
Retailer 6
-
HK$7,955 HKD
View
B+
Retailer 7
-
HK$9,953 HKD
View
Retailer 8
-
HK$10,181 HKD
View
Price last confirmed 33 days ago
B+
Retailer 9
-
HK$12,211 HKD
View
Most Expensive
B
Flawless Fine Jewelry
484994F44 · Nov 6
HK$13,378 HKD
£1,344 GBP
View
9 more retailers have this diamond
Prices start from HK$5,345 HKDSave up to HK$8,032 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
0.78ct Cushion
HK$5,345 HKD