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Round|Natural|GIA

1.27ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 6243056297

Certificate GIA 6243056297

Diamond specifications and retailer prices

From HK$26,248 HKD
$3,345 USD
As of October 31, 2026
Save HK$21,063 HKD (45%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$47,310 HKD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 1.27ct natural round diamond

This 1.27ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6243056297. Listed at 14 retailers as of October 26, 2026, with prices from HK$26,248 to HK$47,310, a HK$21,063 spread on the same certified stone. Wholesale Diamonds Direct lists it at HK$47,310. 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

1.27
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6243056297
Dimensions6.88 × 6.91 × 4.32 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.88 mm6.91 mm1.27 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6243056297
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.6%

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 31
Current: HK$30,150 HKD|Low: HK$26,248 HKD|High: HK$51,121 HKD|Avg: HK$34,688 HKD|-7.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Wholesale Diamonds Direct
November 2, 2026
Retailer 9HK$26,248 HKD
Retailer 11HK$26,471 HKD
Retailer 13HK$26,736 HKD
Retailer 10HK$28,048 HKD
Retailer 7HK$28,441 HKD
Retailer 5HK$28,640 HKD
Retailer 1HK$30,150 HKD
Retailer 2HK$33,407 HKD
Retailer 3HK$33,812 HKD
Retailer 6HK$34,946 HKD
Retailer 8HK$35,671 HKD
Retailer 12HK$44,265 HKD
Retailer 4HK$47,043 HKD
Wholesale Diamonds DirectHK$47,310 HKD

25 data points across 14 retailers

14 retailersHK$26,248 HKD to HK$47,310 HKD

A
Cheapest Retailer
-
HK$26,248 HKD
$3,345 USD
A
Retailer 2
-
HK$26,471 HKD
$3,374 USD
View
A
Retailer 3
-
HK$26,736 HKD
SGD 4,605 SGD
View
A
Retailer 4
-
HK$28,048 HKD
$3,575 USD
View
A
Retailer 5
-
HK$28,441 HKD
$3,625 USD
View
A
Retailer 6
-
HK$28,640 HKD
SGD 4,933 SGD
View
A
Retailer 7
-
HK$30,150 HKD
£3,026 GBP
View
A
Retailer 8
-
HK$33,407 HKD
$4,258 USD
View
A
Retailer 9
-
HK$33,812 HKD
$4,310 USD
View
B+
Retailer 10
-
HK$34,946 HKD
€4,242 EUR
View
B+
Retailer 11
-
HK$35,671 HKD
£3,580 GBP
View
B+
Retailer 12
-
HK$44,265 HKD
$5,642 USD
View
B+
Retailer 13
-
HK$47,043 HKD
$5,996 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
592344923 · Oct 26
HK$47,310 HKD
$6,030 USD
View
13 more retailers have this diamond
Prices start from HK$26,248 HKDSave up to HK$21,063 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
1.27ct Round
HK$26,248 HKD