Oval|Natural|GIA

1.50ct E SI1 Oval Natural Diamond

VG • E/SI1 • GIA 6515777659

Certificate GIA 6515777659

Diamond specifications and retailer prices

From HK$63,218 HKD
$8,057 USD
As of October 30, 2026
Save HK$49,322 HKD (44%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$112,541 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 6515777659. Listed at 23 retailers as of October 30, 2026, with prices from HK$63,218 to HK$112,541, a HK$49,322 spread on the same certified stone. NZ Jewellers lists it at HK$112,541. 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
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38.9°
Pavilion angle38.45°
OriginNatural
Grading LabGIA
CertificateGIA 6515777659
Dimensions8.79 × 6.39 × 4.02 mm
L/W Ratio1.38
Top View
8.79 mm6.39 mm1.50 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6515777659
Side View
Table 56.0%Crown 38.9°Girdle: STK-VTKPavilion 38.45°Culet: NoneDepth 62.9%

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: Oct 30
Current: HK$112,541 HKD|Low: HK$62,575 HKD|High: HK$112,541 HKD|Avg: HK$79,952 HKD
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
October 30, 2026
Retailer 8HK$63,218 HKD
Retailer 6HK$63,462 HKD
Retailer 5HK$67,087 HKD
Retailer 9HK$67,518 HKD
Retailer 17HK$67,526 HKD
Retailer 10HK$72,375 HKD
Retailer 15HK$73,152 HKD
Retailer 11HK$73,808 HKD
Retailer 18HK$74,154 HKD
Retailer 16HK$74,274 HKD
Retailer 2HK$75,775 HKD
Retailer 7HK$77,420 HKD
Retailer 3HK$84,404 HKD
Retailer 13HK$84,941 HKD
Retailer 4HK$97,444 HKD
Retailer 14HK$103,286 HKD
Retailer 12HK$106,017 HKD
NZ JewellersHK$112,541 HKD

20 data points across 18 retailers

23 retailersHK$63,218 HKD to HK$112,541 HKD

B+
Cheapest Retailer
-
HK$63,218 HKD
$8,057 USD
B+
Retailer 2
-
HK$63,462 HKD
$8,088 USD
View
B+
Retailer 3
-
HK$67,087 HKD
$8,550 USD
View
B+
Retailer 4
-
HK$67,518 HKD
$8,605 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$67,526 HKD
$8,606 USD
View
B+
Retailer 6
-
HK$68,083 HKD
$8,677 USD
View
B+
Retailer 7
-
HK$71,980 HKD
$9,174 USD
View
B+
Retailer 8
-
HK$72,375 HKD
$9,224 USD
View
B+
Retailer 9
-
HK$73,152 HKD
$9,323 USD
View
B+
Retailer 10
-
HK$73,808 HKD
£7,407 GBP
View
B+
Retailer 11
-
HK$74,154 HKD
A$14,540 AUD
View
B+
Retailer 12
-
HK$74,274 HKD
$9,466 USD
View
B+
Retailer 13
-
HK$75,775 HKD
£7,604 GBP
View
B
Retailer 14
-
HK$76,816 HKD
$9,790 USD
View
B
Retailer 15
-
HK$76,816 HKD
$9,790 USD
View
B
Retailer 16
-
HK$77,420 HKD
$9,867 USD
View
B+
Retailer 17
-
HK$79,406 HKD
$10,120 USD
View
B
Retailer 18
-
HK$84,404 HKD
$10,757 USD
View
B
Retailer 19
-
HK$84,941 HKD
€10,310 EUR
View
Retailer 20
-
HK$97,444 HKD
ZAR 200,629 ZAR
View
Price last confirmed 7 days ago
B
Retailer 21
-
HK$103,286 HKD
£10,365 GBP
View
B
Retailer 22
-
HK$106,017 HKD
£10,639 GBP
View
Most Expensive
B
NZ Jewellers
d6ad2329-7657-4411-80c2-d92a67508ea6 · Oct 30
HK$112,541 HKD
$14,343 USD
View
22 more retailers have this diamond
Prices start from HK$63,218 HKDSave up to HK$49,322 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+
1.50ct Oval
HK$63,218 HKD