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Cushion|Natural|GIA

1.73ct G SI2 Cushion Natural Diamond

EX • G/SI2 • GIA 6382713255

Certificate GIA 6382713255

Diamond specifications and retailer prices

From HK$46,431 HKD
$5,918 USD
As of November 2, 2026
Save HK$41,880 HKD (47%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$88,311 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.73ct natural cushion diamond

This 1.73ct natural cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6382713255. Listed at 10 retailers as of November 1, 2026, with prices from HK$46,431 to HK$88,311, a HK$41,880 spread on the same certified stone. MOH London lists it at HK$88,311. 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

1.73
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6382713255
Dimensions7.30 × 6.95 × 4.73 mm
L/W Ratio1.05
Top View
7.30 mm6.95 mm1.73 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6382713255
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.0%

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 2
Current: HK$88,311 HKD|Low: HK$45,960 HKD|High: HK$89,377 HKD|Avg: HK$63,457 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 5HK$46,431 HKD
Retailer 6HK$50,793 HKD
Retailer 4HK$59,361 HKD
Retailer 3HK$59,771 HKD
Retailer 2HK$69,224 HKD
Retailer 7HK$69,803 HKD
MOH LondonHK$88,311 HKD

41 data points across 7 retailers

10 retailersHK$46,431 HKD to HK$88,311 HKD

A
Cheapest Retailer
-
HK$46,431 HKD
$5,918 USD
B+
Retailer 2
-
HK$50,793 HKD
$6,474 USD
View
B+
Retailer 3
-
HK$59,361 HKD
$7,566 USD
View
B+
Retailer 4
-
HK$59,771 HKD
£5,999 GBP
View
B+
Retailer 5
-
HK$63,472 HKD
$8,090 USD
View
B+
Retailer 6
-
HK$63,472 HKD
$8,090 USD
View
B
Retailer 7
-
HK$65,590 HKD
$8,360 USD
View
B+
Retailer 8
-
HK$69,224 HKD
€8,403 EUR
View
Retailer 9
-
HK$69,803 HKD
$8,897 USD
View
Price last confirmed 10 days ago
Most Expensive
B
MOH London
3BBFB3A7F · Nov 1
HK$88,311 HKD
£8,863 GBP
View
9 more retailers have this diamond
Prices start from HK$46,431 HKDSave up to HK$41,880 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
1.73ct Cushion
HK$46,431 HKD