CaratHunter
Plans
Marquise|Natural|GIA

0.80ct J SI1 Marquise Natural Diamond

VG • J/SI1 • GIA 2554508218

Certificate GIA 2554508218

Diamond specifications and retailer prices

From HK$5,423 HKD
As of November 1, 2026
Save HK$17,189 HKD (76%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$22,612 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.8ct natural marquise diamond

This 0.8ct natural marquise sits in the just-under-one-carat band, graded J 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 2554508218. Listed at 20 retailers as of October 30, 2026, with prices from HK$5,423 to HK$22,612, a HK$17,189 spread on the same certified stone. NZ Jewellers lists it at HK$22,612. 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

0.80
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2554508218
Dimensions9.06 × 5.03 × 3.05 mm
L/W Ratio1.80
Top View
9.06 mm5.03 mm0.80 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2554508218
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NDepth 60.6%

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: Nov 1
Current: HK$22,612 HKD|Low: HK$5,323 HKD|High: HK$24,040 HKD|Avg: HK$9,381 HKD|-5.9%
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
November 2, 2026
Retailer 14HK$5,423 HKD
Retailer 11HK$6,928 HKD
Retailer 3HK$7,211 HKD
Retailer 5HK$7,211 HKD
Retailer 7HK$7,289 HKD
Retailer 15HK$7,297 HKD
Retailer 4HK$7,485 HKD
Retailer 10HK$7,629 HKD
Retailer 6HK$7,956 HKD
Retailer 18HK$8,058 HKD
Retailer 9HK$8,113 HKD
Retailer 19HK$8,256 HKD
Retailer 8HK$8,317 HKD
Retailer 12HK$8,435 HKD
Retailer 2HK$9,090 HKD
Retailer 16HK$10,158 HKD
Retailer 17HK$10,664 HKD
Retailer 13HK$13,203 HKD
NZ JewellersHK$22,612 HKD

24 data points across 19 retailers

20 retailersHK$5,423 HKD to HK$22,612 HKD

A
Cheapest Retailer
-
HK$5,423 HKD
A
Retailer 2
-
HK$7,211 HKD
$919 USD
View
A
Retailer 3
-
HK$7,211 HKD
$919 USD
View
A
Retailer 4
-
HK$7,289 HKD
$929 USD
View
A
Retailer 5
-
HK$7,297 HKD
$930 USD
View
B+
Retailer 6
-
HK$7,485 HKD
$954 USD
View
A
Retailer 7
-
HK$7,629 HKD
SGD 1,314 SGD
View
B+
Retailer 8
-
HK$7,956 HKD
$1,014 USD
View
A
Retailer 9
-
HK$8,058 HKD
$1,027 USD
View
A
Retailer 10
-
HK$8,113 HKD
$1,034 USD
View
A
Retailer 11
-
HK$8,256 HKD
$1,052 USD
View
A
Retailer 12
-
HK$8,317 HKD
$1,060 USD
View
A
Retailer 13
-
HK$8,435 HKD
£846 GBP
View
B+
Retailer 14
-
HK$9,090 HKD
£912 GBP
View
Retailer 15
-
HK$9,721 HKD
$1,239 USD
View
Price last confirmed 56 days ago
B+
Retailer 16
-
HK$10,158 HKD
€1,233 EUR
View
Retailer 17
-
HK$10,222 HKD
A$2,004 AUD
View
Price last confirmed 29 days ago
B+
Retailer 18
-
HK$10,664 HKD
ZAR 21,958 ZAR
View
B
Retailer 19
-
HK$13,203 HKD
£1,325 GBP
View
Most Expensive
B
NZ Jewellers
671b1f1c-0414-4ed7-b539-650a4f899084 · Oct 30
HK$22,612 HKD
$2,882 USD
View
19 more retailers have this diamond
Prices start from HK$5,423 HKDSave up to HK$17,189 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
0.80ct Marquise
HK$5,423 HKD