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Round|Natural|GIA

1.50ct F SI1 Round Natural Diamond

VG • F/SI1 • GIA 1132749220

Certificate GIA 1132749220

Diamond specifications and retailer prices

From HK$107,923 HKD
$13,755 USD
As of November 1, 2026
Save HK$66,849 HKD (38%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$219,881 HKD at Diamond Quarter · As of November 2, 2026
View at Diamond Quarter

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 1132749220. Listed at 22 retailers as of November 1, 2026, with a 62% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.50
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1132749220
Dimensions7.29 × 7.27 × 4.58 mm
L/W Ratio1.00
Culet sizeNone
Top View
7.29 mm7.27 mm1.50 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1132749220
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.9%

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 1
Current: HK$129,040 HKD|Low: HK$102,807 HKD|High: HK$194,996 HKD|Avg: HK$143,052 HKD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 6HK$107,923 HKD
Retailer 7HK$118,225 HKD
Retailer 5HK$128,968 HKD
Retailer 1HK$129,040 HKD
Retailer 8HK$131,595 HKD
Retailer 3HK$143,324 HKD
Retailer 4HK$181,247 HKD
Retailer 2HK$192,674 HKD

43 data points across 8 retailers

22 retailersHK$107,923 HKD to HK$174,772 HKD

B
Cheapest Retailer
-
HK$107,923 HKD
$13,755 USD
B
Retailer 2
-
HK$112,913 HKD
$14,391 USD
View
B
Retailer 3
-
HK$113,423 HKD
$14,456 USD
View
B
Retailer 4
-
HK$115,612 HKD
CA$20,465 CAD
View
B
Retailer 5
-
HK$118,225 HKD
$15,068 USD
View
Final sale: no returns
B
Retailer 6
-
HK$120,869 HKD
$15,405 USD
View
B
Retailer 7
-
HK$123,364 HKD
$15,723 USD
View
B
Retailer 8
-
HK$125,530 HKD
$15,999 USD
View
B
Retailer 9
-
HK$128,968 HKD
A$25,288 AUD
View
B
Retailer 10
-
HK$129,040 HKD
£12,950 GBP
View
B
Retailer 11
-
HK$131,595 HKD
$16,772 USD
View
B
Retailer 12
-
HK$133,650 HKD
$17,034 USD
View
B
Retailer 13
-
HK$138,405 HKD
$17,640 USD
View
B
Retailer 14
-
HK$138,405 HKD
$17,640 USD
View
B
Retailer 15
-
HK$138,790 HKD
$17,689 USD
View
B
Retailer 16
-
HK$143,034 HKD
$18,230 USD
View
B
Retailer 17
-
HK$143,324 HKD
€17,397 EUR
View
B
Retailer 18
-
HK$143,364 HKD
$18,272 USD
View
B
Retailer 19
-
HK$174,772 HKD
$22,275 USD
View
Retailer 20
-
HK$181,247 HKD
ZAR 373,187 ZAR
View
Price under review
Retailer 21
-
HK$192,674 HKD
£19,336 GBP
View
Price under review
Most Expensive
Diamond Quarter
1.5SI1F11202051N · Nov 2
HK$219,881 HKD
£22,066 GBP
View
Price under review
21 more retailers have this diamond
Prices start from HK$107,923 HKDSave up to HK$66,849 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
1.50ct Round
HK$107,923 HKD