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Oval|Natural|GIA

1.50ct E SI1 Oval Natural Diamond

VG • E/SI1 • GIA 6422873409

Certificate GIA 6422873409

Diamond specifications and retailer prices

From HK$53,850 HKD
$6,863 USD
As of October 29, 2026
Save HK$70,053 HKD (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$123,903 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.5ct natural oval diamond

This 1.5ct natural oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6422873409. Listed at 20 retailers as of October 29, 2026, with prices from HK$53,850 to HK$123,903, a HK$70,053 spread on the same certified stone. NZ Jewellers lists it at HK$123,903. 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

1.50
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6422873409
Dimensions8.51 × 6.20 × 4.13 mm
L/W Ratio1.37
Top View
8.51 mm6.20 mm1.50 ctE / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6422873409
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.5%

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 29
Current: HK$68,991 HKD|Low: HK$52,014 HKD|High: HK$104,492 HKD|Avg: HK$70,995 HKD|+0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 2HK$53,850 HKD
Retailer 9HK$57,083 HKD
Retailer 11HK$61,947 HKD
Retailer 10HK$63,046 HKD
Retailer 3HK$67,118 HKD
Retailer 1HK$68,991 HKD
Retailer 7HK$69,848 HKD
Retailer 6HK$80,822 HKD
Retailer 4HK$81,563 HKD
Retailer 8HK$89,404 HKD
Retailer 5HK$103,795 HKD

44 data points across 11 retailers

20 retailersHK$53,850 HKD to HK$123,903 HKD

A
Cheapest Retailer
-
HK$53,850 HKD
$6,863 USD
A
Retailer 2
-
HK$54,134 HKD
View
B+
Retailer 3
-
HK$57,083 HKD
$7,275 USD
View
B+
Retailer 4
-
HK$61,947 HKD
$7,895 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$61,955 HKD
$7,896 USD
View
B+
Retailer 6
-
HK$63,038 HKD
$8,034 USD
View
B+
Retailer 7
-
HK$63,046 HKD
$8,035 USD
View
B+
Retailer 8
-
HK$67,118 HKD
$8,554 USD
View
B+
Retailer 9
-
HK$68,146 HKD
$8,685 USD
View
B+
Retailer 10
-
HK$68,991 HKD
£6,923 GBP
View
B+
Retailer 11
-
HK$69,848 HKD
A$13,695 AUD
View
B
Retailer 12
-
HK$73,403 HKD
$9,355 USD
View
B
Retailer 13
-
HK$73,521 HKD
$9,370 USD
View
B
Retailer 14
-
HK$73,521 HKD
$9,370 USD
View
B
Retailer 15
-
HK$75,953 HKD
$9,680 USD
View
B
Retailer 16
-
HK$77,444 HKD
$9,870 USD
View
B
Retailer 17
-
HK$80,822 HKD
€9,810 EUR
View
Retailer 18
-
HK$89,404 HKD
ZAR 184,075 ZAR
View
Price last confirmed 7 days ago
B
Retailer 19
-
HK$103,795 HKD
£10,416 GBP
View
Most Expensive
C
NZ Jewellers
98467352-dc31-41ee-99b7-c82512ecdb5d · Oct 30
HK$123,903 HKD
$15,791 USD
View
19 more retailers have this diamond
Prices start from HK$53,850 HKDSave up to HK$70,053 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
1.50ct Oval
HK$53,850 HKD