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Marquise|Natural|GIA

1.31ct H SI2 Marquise Natural Diamond

EX • H/SI2 • GIA 1569212688

Certificate GIA 1569212688

Diamond specifications and retailer prices

From HK$32,365 HKD
As of November 3, 2026
Save HK$39,701 HKD (55%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$72,066 HKD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.31ct natural marquise diamond

This 1.31ct natural marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1569212688. Listed at 19 retailers as of November 3, 2026, with prices from HK$32,365 to HK$72,066, a HK$39,701 spread on the same certified stone. NZ Jewellers lists it at HK$72,066. 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

1.31
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1569212688
Dimensions11.92 × 5.28 × 3.38 mm
L/W Ratio2.26
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Indented Natural
Top View
11.92 mm5.28 mm1.31 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1569212688
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.9%

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 3
Current: HK$72,066 HKD|Low: HK$32,310 HKD|High: HK$72,599 HKD|Avg: HK$45,076 HKD|-0.7%
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
November 4, 2026
Retailer 12HK$32,365 HKD
Retailer 8HK$34,318 HKD
Retailer 15HK$37,574 HKD
Retailer 4HK$39,057 HKD
Retailer 2HK$41,623 HKD
Retailer 13HK$42,596 HKD
Retailer 3HK$42,910 HKD
Retailer 5HK$43,075 HKD
Retailer 9HK$43,090 HKD
Retailer 17HK$43,090 HKD
Retailer 18HK$43,090 HKD
Retailer 7HK$43,859 HKD
Retailer 16HK$44,291 HKD
Retailer 10HK$45,075 HKD
Retailer 11HK$45,907 HKD
Retailer 6HK$49,712 HKD
Retailer 14HK$68,621 HKD
NZ JewellersHK$72,066 HKD

23 data points across 18 retailers

19 retailersHK$32,365 HKD to HK$72,066 HKD

A
Cheapest Retailer
-
HK$32,365 HKD
A
Retailer 2
-
HK$34,318 HKD
View
Final sale: no returns
B+
Retailer 3
-
HK$35,527 HKD
View
B+
Retailer 4
-
HK$37,574 HKD
View
B+
Retailer 5
-
HK$39,057 HKD
View
B+
Retailer 6
-
HK$41,623 HKD
View
B+
Retailer 7
-
HK$42,596 HKD
View
B+
Retailer 8
-
HK$42,910 HKD
View
B+
Retailer 9
-
HK$43,075 HKD
View
B+
Retailer 10
-
HK$43,090 HKD
View
B+
Retailer 11
-
HK$43,090 HKD
View
B+
Retailer 12
-
HK$43,090 HKD
View
B+
Retailer 13
-
HK$43,859 HKD
View
B+
Retailer 14
-
HK$44,291 HKD
View
B
Retailer 15
-
HK$45,075 HKD
View
B+
Retailer 16
-
HK$45,907 HKD
View
B+
Retailer 17
-
HK$49,712 HKD
View
B
Retailer 18
-
HK$68,621 HKD
View
Most Expensive
B
NZ Jewellers
f854c491-b799-4c3f-ba32-00a208c45b7c · Nov 3
HK$72,066 HKD
$9,185 USD
View
18 more retailers have this diamond
Prices start from HK$32,365 HKDSave up to HK$39,701 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
1.31ct Marquise
HK$32,365 HKD