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Marquise|Natural|GIA

1.23ct D IF Marquise Natural Diamond

GD • D/IF • GIA 1568201059

Certificate GIA 1568201059

Diamond specifications and retailer prices

From HK$93,279 HKD
As of November 4, 2026
Save HK$60,361 HKD (39%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$153,640 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.23ct natural marquise diamond

This 1.23ct natural marquise sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1568201059. Listed at 20 retailers as of November 4, 2026, with prices from HK$93,279 to HK$153,640, a HK$60,361 spread on the same certified stone. NZ Jewellers lists it at HK$153,640. 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

1.23
Carat
D
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1568201059
Dimensions12.35 × 5.53 × 3.33 mm
L/W Ratio2.23
Culet sizeNone
Top View
12.35 mm5.53 mm1.23 ctD / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1568201059
Side View
Table 64.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 60.2%

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: Nov 4
Current: HK$153,640 HKD|Low: HK$94,409 HKD|High: HK$153,640 HKD|Avg: HK$112,553 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
November 6, 2026
Retailer 6HK$94,409 HKD
Retailer 10HK$98,143 HKD
Retailer 2HK$98,763 HKD
Retailer 5HK$100,066 HKD
Retailer 4HK$100,301 HKD
Retailer 3HK$101,752 HKD
Retailer 15HK$108,538 HKD
Retailer 7HK$108,938 HKD
Retailer 11HK$110,233 HKD
Retailer 13HK$110,617 HKD
Retailer 8HK$114,046 HKD
Retailer 16HK$114,477 HKD
Retailer 14HK$115,670 HKD
Retailer 9HK$134,490 HKD
Retailer 12HK$143,591 HKD
NZ JewellersHK$153,640 HKD

23 data points across 16 retailers

20 retailersHK$93,279 HKD to HK$153,640 HKD

B+
Cheapest Retailer
-
HK$93,279 HKD
B+
Retailer 2
-
HK$94,119 HKD
View
B+
Retailer 3
-
HK$94,409 HKD
View
B+
Retailer 4
-
HK$97,508 HKD
View
Final sale: no returns
B+
Retailer 5
-
HK$98,143 HKD
View
B+
Retailer 6
-
HK$98,763 HKD
View
B
Retailer 7
-
HK$100,066 HKD
View
Retailer 8
-
HK$100,301 HKD
View
Price last confirmed 14 days ago
Retailer 9
-
HK$101,752 HKD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
HK$108,538 HKD
View
B+
Retailer 11
-
HK$108,938 HKD
View
B+
Retailer 12
-
HK$110,233 HKD
View
B
Retailer 13
-
HK$110,468 HKD
View
B+
Retailer 14
-
HK$110,617 HKD
View
B
Retailer 15
-
HK$114,046 HKD
View
B
Retailer 16
-
HK$114,477 HKD
View
B
Retailer 17
-
HK$115,670 HKD
View
B
Retailer 18
-
HK$134,490 HKD
View
B
Retailer 19
-
HK$143,591 HKD
View
Most Expensive
B
NZ Jewellers
02354d26-840b-43f3-a6e9-c5b3db59e7dc · Nov 5
HK$153,640 HKD
$19,584 USD
View
19 more retailers have this diamond
Prices start from HK$93,279 HKDSave up to HK$60,361 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+
1.23ct Marquise
HK$93,279 HKD