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Round|Natural|GIA

1.25ct G SI1 Round Natural Diamond

GD • G/SI1 • GIA 2231072474

Certificate GIA 2231072474

Diamond specifications and retailer prices

From HK$40,394 HKD
As of November 6, 2026
Save HK$42,771 HKD (51%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$83,165 HKD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 1.25ct natural round diamond

This 1.25ct natural round 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 standard cut grade and certified by GIA 2231072474. Listed at 8 retailers as of November 5, 2026, with prices from HK$40,394 to HK$83,165, a HK$42,771 spread on the same certified stone. Diamond Quarter lists it at HK$83,165. 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

1.25
Carat
G
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 2231072474
Dimensions6.98 × 7.07 × 4.16 mm
L/W Ratio1.01
Star length60%
Lower girdle85%
Culet sizeSmall
Top View
6.98 mm7.07 mm1.25 ctG / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2231072474
Side View
Table 66.0%Crown 36.5°Girdle: VTN-THNPavilion 41.8°Culet: SmallDepth 59.3%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
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$51,343 HKD|Low: HK$39,571 HKD|High: HK$56,625 HKD|Avg: HK$48,381 HKD|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 7HK$40,394 HKD
Retailer 5HK$43,137 HKD
Retailer 4HK$43,529 HKD
Retailer 3HK$46,006 HKD
Retailer 1HK$51,343 HKD
Retailer 2HK$56,100 HKD
Retailer 6HK$56,492 HKD

37 data points across 7 retailers

8 retailersHK$40,394 HKD to HK$83,165 HKD

B
Cheapest Retailer
-
HK$40,394 HKD
B
Retailer 2
-
HK$43,137 HKD
View
B
Retailer 3
-
HK$43,529 HKD
View
Final sale: no returns
B
Retailer 4
-
HK$46,006 HKD
View
B
Retailer 5
-
HK$51,343 HKD
View
B
Retailer 6
-
HK$56,100 HKD
View
C
Retailer 7
-
HK$56,492 HKD
View
Most Expensive
C
Diamond Quarter
1.25SI1G2274CD37N · Nov 5
HK$83,165 HKD
£8,355 GBP
View
7 more retailers have this diamond
Prices start from HK$40,394 HKDSave up to HK$42,771 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
1.25ct Round
HK$40,394 HKD