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Cushion|Natural|GIA

1.00ct G SI2 Cushion Natural Diamond

ID • G/SI2 • GIA 5211636877

Certificate GIA 5211636877

Diamond specifications and retailer prices

From HK$11,623 HKD
As of November 6, 2026
Save HK$12,681 HKD (52%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$32,498 HKD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-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 5211636877. Listed at 15 retailers as of November 4, 2026, with a 109% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.00
Carat
G
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5211636877
Dimensions5.77 × 5.35 × 3.72 mm
L/W Ratio1.08
Top View
5.77 mm5.35 mm1.00 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5211636877
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.5%

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$32,498 HKD|Low: HK$11,623 HKD|High: HK$32,598 HKD|Avg: HK$18,262 HKD|+2.8%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9HK$11,623 HKD
Retailer 7HK$12,603 HKD
Retailer 8HK$12,869 HKD
Retailer 6HK$13,527 HKD
Retailer 2HK$13,676 HKD
Retailer 4HK$15,432 HKD
Retailer 3HK$18,888 HKD
Retailer 5HK$24,304 HKD
QueensmithHK$32,498 HKD

39 data points across 9 retailers

15 retailersHK$11,623 HKD to HK$24,304 HKD

A
Cheapest Retailer
-
HK$11,623 HKD
Final sale: no returns
A
Retailer 2
-
HK$11,678 HKD
View
Retailer 3
-
HK$12,603 HKD
View
Price last confirmed 9 days ago
A
Retailer 4
-
HK$12,869 HKD
View
A
Retailer 5
-
HK$13,190 HKD
View
A
Retailer 6
-
HK$13,457 HKD
View
A
Retailer 7
-
HK$13,527 HKD
View
A
Retailer 8
-
HK$13,676 HKD
View
A
Retailer 9
-
HK$14,264 HKD
View
A
Retailer 10
-
HK$14,264 HKD
View
A
Retailer 11
-
HK$14,734 HKD
View
A
Retailer 12
-
HK$15,432 HKD
View
B+
Retailer 13
-
HK$18,888 HKD
View
B+
Retailer 14
-
HK$24,304 HKD
View
Most Expensive
Queensmith
5211636877 · Oct 28
HK$32,498 HKD
£3,265 GBP
View
Price last confirmed 9 days ago
14 more retailers have this diamond
Prices start from HK$11,623 HKDSave up to HK$12,681 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
1.00ct Cushion
HK$11,623 HKD