CaratHunter
Plans
Marquise|Natural|GIA

1.53ct E SI2 Marquise Natural Diamond

EX • E/SI2 • GIA 7556478519

Certificate GIA 7556478519

Diamond specifications and retailer prices

From HK$59,050 HKD
As of October 30, 2026
Save HK$73,087 HKD (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$132,137 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.53ct natural marquise diamond

This 1.53ct natural marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7556478519. Listed at 14 retailers as of October 30, 2026, with prices from HK$59,050 to HK$132,137, a HK$73,087 spread on the same certified stone. NZ Jewellers lists it at HK$132,137. 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

1.53
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 7556478519
Dimensions11.78 × 5.96 × 3.72 mm
L/W Ratio1.98
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather
Top View
11.78 mm5.96 mm1.53 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7556478519
Side View
Table 59.0%Crown 34°Girdle: THK-VTKPavilion 40°Culet: NoneDepth 62.5%

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: Oct 30
Current: HK$132,137 HKD|Low: HK$58,906 HKD|High: HK$132,137 HKD|Avg: HK$78,593 HKD|+19.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 8HK$59,050 HKD
Retailer 2HK$60,812 HKD
Retailer 4HK$65,704 HKD
Retailer 12HK$69,254 HKD
Retailer 9HK$72,926 HKD
Retailer 5HK$74,667 HKD
Retailer 10HK$79,006 HKD
Retailer 7HK$80,214 HKD
Retailer 11HK$81,023 HKD
Retailer 3HK$91,159 HKD
Retailer 6HK$103,736 HKD
NZ JewellersHK$132,137 HKD

32 data points across 12 retailers

14 retailersHK$59,050 HKD to HK$132,137 HKD

A
Cheapest Retailer
-
HK$59,050 HKD
A
Retailer 2
-
HK$60,812 HKD
₹738,196 INR
View
A
Retailer 3
-
HK$62,383 HKD
A$12,233 AUD
View
Retailer 4
-
HK$65,704 HKD
SGD 11,317 SGD
View
Price last confirmed 19 days ago
A
Retailer 5
-
HK$69,254 HKD
$8,827 USD
View
B+
Retailer 6
-
HK$72,926 HKD
$9,295 USD
View
Final sale: no returns
A
Retailer 7
-
HK$74,667 HKD
£7,494 GBP
View
A
Retailer 8
-
HK$75,261 HKD
A$14,758 AUD
View
A
Retailer 9
-
HK$79,006 HKD
$10,070 USD
View
A
Retailer 10
-
HK$80,214 HKD
$10,224 USD
View
A
Retailer 11
-
HK$81,023 HKD
$10,327 USD
View
B+
Retailer 12
-
HK$91,159 HKD
$11,619 USD
View
B
Retailer 13
-
HK$103,736 HKD
£10,411 GBP
View
Most Expensive
B
NZ Jewellers
bd64647e-0702-43c3-9464-721266b7b7f2 · Oct 30
HK$132,137 HKD
$16,842 USD
View
13 more retailers have this diamond
Prices start from HK$59,050 HKDSave up to HK$73,087 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
1.53ct Marquise
HK$59,050 HKD