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Round|Natural|GIA

1.50ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 6565078448

Certificate GIA 6565078448

Diamond specifications and retailer prices

From HK$32,236 HKD
As of October 28, 2026
Save HK$40,401 HKD (56%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$72,638 HKD at Queensmith · As of October 28, 2026
View at Queensmith

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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6565078448. Listed at 19 retailers as of October 28, 2026, with prices from HK$32,236 to HK$72,638, a HK$40,401 spread on the same certified stone. Queensmith lists it at HK$72,638. 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

1.50
Carat
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6565078448
Dimensions7.37 × 7.41 × 4.46 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Indented Natural, Cavity, Cloud, Needle
Top View
7.37 mm7.41 mm1.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6565078448
Side View
Table 61.0%Crown 33.5°Girdle: THN-STKPavilion 41.2°Culet: NoneDepth 60.3%

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 28
Current: HK$72,638 HKD|Low: HK$34,606 HKD|High: HK$72,937 HKD|Avg: HK$48,835 HKD|+2.4%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 28, 2026
Retailer 9HK$34,776 HKD
Retailer 5HK$38,046 HKD
Retailer 4HK$38,326 HKD
Retailer 6HK$40,029 HKD
Retailer 8HK$41,786 HKD
Retailer 11HK$43,371 HKD
Retailer 12HK$43,371 HKD
Retailer 13HK$43,371 HKD
Retailer 7HK$46,303 HKD
Retailer 2HK$49,008 HKD
Retailer 14HK$50,048 HKD
Retailer 10HK$69,170 HKD
Retailer 3HK$72,541 HKD
QueensmithHK$72,638 HKD

23 data points across 14 retailers

19 retailersHK$32,236 HKD to HK$72,638 HKD

A
Cheapest Retailer
-
HK$32,236 HKD
A
Retailer 2
-
HK$34,776 HKD
₹422,143 INR
View
A
Retailer 3
-
HK$38,046 HKD
SGD 6,553 SGD
View
A
Retailer 4
-
HK$38,224 HKD
$4,872 USD
View
Retailer 5
-
HK$38,326 HKD
$4,885 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
HK$39,558 HKD
$5,042 USD
View
A
Retailer 7
-
HK$40,029 HKD
$5,102 USD
View
Final sale: no returns
A
Retailer 8
-
HK$41,355 HKD
SGD 7,123 SGD
View
A
Retailer 9
-
HK$41,786 HKD
£4,194 GBP
View
Retailer 10
-
HK$43,371 HKD
$5,528 USD
View
Price last confirmed 8 days ago
Retailer 11
-
HK$43,371 HKD
$5,528 USD
View
Price last confirmed 7 days ago
Retailer 12
-
HK$43,371 HKD
$5,528 USD
View
Price last confirmed 7 days ago
Retailer 13
-
HK$44,582 HKD
$5,682 USD
View
Price last confirmed 8 days ago
A
Retailer 14
-
HK$46,303 HKD
£4,647 GBP
View
A
Retailer 15
-
HK$49,008 HKD
€5,949 EUR
View
B+
Retailer 16
-
HK$50,048 HKD
$6,379 USD
View
B+
Retailer 17
-
HK$69,170 HKD
£6,942 GBP
View
B
Retailer 18
-
HK$72,541 HKD
$9,246 USD
View
Most Expensive
B+
Queensmith
6565078448 · Oct 28
HK$72,638 HKD
£7,290 GBP
View
18 more retailers have this diamond
Prices start from HK$32,236 HKDSave up to HK$40,401 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
1.50ct Round
HK$32,236 HKD