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Marquise|Natural|GIA

1.29ct J SI1 Marquise Natural Diamond

VG • J/SI1 • GIA 2556042660

Certificate GIA 2556042660

Diamond specifications and retailer prices

From HK$28,222 HKD
As of November 6, 2026
Save HK$31,389 HKD (53%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$59,611 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 1.29ct natural marquise diamond

This 1.29ct natural marquise sits in the one-and-a-quarter to one-and-a-half 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 2556042660. Listed at 14 retailers as of November 4, 2026, with prices from HK$28,222 to HK$59,611, a HK$31,389 spread on the same certified stone. MOH London lists it at HK$59,611. 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

1.29
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle40.9°
Pavilion angle40.74°
OriginNatural
Grading LabGIA
CertificateGIA 2556042660
Dimensions10.62 × 5.55 × 3.64 mm
L/W Ratio1.91
Top View
10.62 mm5.55 mm1.29 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2556042660
Side View
Table 57.0%Crown 40.9°Girdle: STK-VTKPavilion 40.74°Culet: NoneDepth 65.5%

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 6
Current: HK$59,611 HKD|Low: HK$19,695 HKD|High: HK$60,089 HKD|Avg: HK$36,067 HKD|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 6, 2026
Retailer 10HK$19,695 HKD
Retailer 15HK$27,094 HKD
Retailer 12HK$27,141 HKD
Retailer 3HK$28,222 HKD
Retailer 14HK$29,147 HKD
Retailer 7HK$29,500 HKD
Retailer 22HK$31,671 HKD
Retailer 9HK$31,820 HKD
Retailer 18HK$32,400 HKD
Retailer 19HK$33,646 HKD
Retailer 13HK$34,892 HKD
Retailer 17HK$37,087 HKD
Retailer 21HK$37,384 HKD
Retailer 4HK$38,638 HKD
Retailer 6HK$38,638 HKD
Retailer 2HK$39,877 HKD
Retailer 5HK$39,892 HKD
Retailer 16HK$42,220 HKD
Retailer 11HK$42,902 HKD
Retailer 8HK$44,344 HKD
Retailer 20HK$54,823 HKD
MOH LondonHK$59,611 HKD

9 data points across 22 retailers

14 retailersHK$28,222 HKD to HK$59,611 HKD

B+
Cheapest Retailer
-
HK$28,222 HKD
B+
Retailer 2
-
HK$31,671 HKD
View
B+
Retailer 3
-
HK$32,400 HKD
View
B+
Retailer 4
-
HK$33,646 HKD
View
B
Retailer 5
-
HK$34,892 HKD
View
B
Retailer 6
-
HK$37,087 HKD
View
B
Retailer 7
-
HK$37,384 HKD
View
B
Retailer 8
-
HK$38,638 HKD
View
B
Retailer 9
-
HK$38,638 HKD
View
B
Retailer 10
-
HK$39,877 HKD
View
B
Retailer 11
-
HK$39,892 HKD
View
B
Retailer 12
-
HK$42,220 HKD
View
B
Retailer 13
-
HK$54,823 HKD
View
Most Expensive
C
MOH London
515482345 · Nov 4
HK$59,611 HKD
£5,989 GBP
View
13 more retailers have this diamond
Prices start from HK$28,222 HKDSave up to HK$31,389 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+
1.29ct Marquise
HK$28,222 HKD