Marquise|Natural|GIA

1.50ct G SI1 Marquise Natural Diamond

VG • G/SI1 • GIA 1565045462

Certificate GIA 1565045462

Diamond specifications and retailer prices

From HK$72,208 HKD
$9,203 USD
As of October 29, 2026
Save HK$63,083 HKD (47%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: HK$135,290 HKD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.5ct natural marquise diamond

This 1.5ct natural marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1565045462. Listed at 32 retailers as of October 27, 2026, with prices from HK$72,208 to HK$135,290, a HK$63,083 spread on the same certified stone. NZ Jewellers lists it at HK$135,290. 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
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1565045462
Dimensions12.41 × 5.84 × 3.54 mm
L/W Ratio2.13
Culet sizeNone
Key to symbols
Feather, Cloud, Crystal, Cavity, Needle
Top View
12.41 mm5.84 mm1.50 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1565045462
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$135,290 HKD|Low: HK$70,733 HKD|High: HK$135,290 HKD|Avg: HK$94,559 HKD
NZ Jewellers
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 7HK$70,733 HKD
Retailer 6HK$72,208 HKD
Retailer 15HK$77,592 HKD
Retailer 11HK$79,437 HKD
Retailer 12HK$81,168 HKD
Retailer 20HK$81,176 HKD
Retailer 10HK$86,095 HKD
Retailer 14HK$87,697 HKD
Retailer 19HK$87,939 HKD
Retailer 5HK$89,296 HKD
Retailer 3HK$89,430 HKD
Retailer 16HK$91,997 HKD
Retailer 8HK$96,028 HKD
Retailer 9HK$98,865 HKD
Retailer 4HK$101,474 HKD
Retailer 2HK$114,506 HKD
Retailer 13HK$118,303 HKD
Retailer 18HK$118,623 HKD
Retailer 17HK$127,457 HKD
NZ JewellersHK$135,290 HKD

30 data points across 20 retailers

32 retailersHK$72,208 HKD to HK$135,290 HKD

Retailer 1
-
HK$70,733 HKD
$9,015 USD
Price last confirmed 8 days ago
B+
Retailer 2
-
HK$72,208 HKD
$9,203 USD
View
B+
Retailer 3
-
HK$75,205 HKD
$9,585 USD
View
B+
Retailer 4
-
HK$75,323 HKD
$9,600 USD
View
B+
Retailer 5
-
HK$76,183 HKD
A$14,938 AUD
View
B+
Retailer 6
-
HK$77,398 HKD
$9,864 USD
View
B+
Retailer 7
-
HK$77,592 HKD
$9,889 USD
View
B+
Retailer 8
-
HK$79,437 HKD
CA$14,062 CAD
View
Retailer 9
-
HK$80,226 HKD
$10,225 USD
View
Price last confirmed 5 days ago
Retailer 10
-
HK$81,176 HKD
$10,346 USD
View
Price last confirmed 8 days ago
B
Retailer 11
-
HK$86,095 HKD
$10,973 USD
View
Retailer 12
-
HK$86,594 HKD
$11,037 USD
View
Price last confirmed 8 days ago
B
Retailer 13
-
HK$87,697 HKD
£8,801 GBP
View
Retailer 14
-
HK$87,939 HKD
$11,208 USD
View
Price last confirmed 7 days ago
Retailer 15
-
HK$89,296 HKD
$11,381 USD
View
Price last confirmed 8 days ago
B
Retailer 16
-
HK$89,407 HKD
$11,395 USD
View
Retailer 17
-
HK$89,430 HKD
A$17,535 AUD
View
Price last confirmed 9 days ago
B
Retailer 18
-
HK$90,073 HKD
$11,480 USD
View
Retailer 19
-
HK$91,886 HKD
$11,711 USD
View
Price last confirmed 10 days ago
B+
Retailer 20
-
HK$91,997 HKD
£9,232 GBP
View
Retailer 21
-
HK$94,938 HKD
$12,100 USD
View
Price last confirmed 7 days ago
Retailer 22
-
HK$94,938 HKD
$12,100 USD
View
Price last confirmed 7 days ago
B
Retailer 23
-
HK$96,028 HKD
$12,239 USD
View
B
Retailer 24
-
HK$96,731 HKD
$12,329 USD
View
Retailer 25
-
HK$98,155 HKD
$12,510 USD
View
Price last confirmed 7 days ago
B
Retailer 26
-
HK$98,865 HKD
$12,600 USD
View
B
Retailer 27
-
HK$101,474 HKD
$12,933 USD
View
B
Retailer 28
-
HK$114,506 HKD
€13,899 EUR
View
B
Retailer 29
-
HK$118,303 HKD
$15,078 USD
View
B
Retailer 30
-
HK$118,623 HKD
ZAR 244,244 ZAR
View
B
Retailer 31
-
HK$127,457 HKD
£12,791 GBP
View
Most Expensive
B
NZ Jewellers
e5cb8556-3b3f-4d68-b6b1-dd00f32770e8 · Oct 27
HK$135,290 HKD
$17,243 USD
View
31 more retailers have this diamond
Prices start from HK$72,208 HKDSave up to HK$63,083 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 Marquise
HK$72,208 HKD