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Oval|Natural|GIA

1.50ct L SI1 Oval Natural Diamond

VG • L/SI1 • GIA 6551458193

Certificate GIA 6551458193

Diamond specifications and retailer prices

From HK$12,838 HKD
As of November 6, 2026
Save HK$23,293 HKD (64%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$36,130 HKD at NZ Jewellers · As of November 5, 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 L colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551458193. Listed at 16 retailers as of November 5, 2026, with prices from HK$12,838 to HK$36,130, a HK$23,293 spread on the same certified stone. NZ Jewellers lists it at HK$36,130. 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
L
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551458193
Dimensions9.11 × 6.24 × 3.87 mm
L/W Ratio1.46
Top View
9.11 mm6.24 mm1.50 ctL / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551458193
Side View
Table 61.0%CrownGirdlePavilionCulet: NDepth 62.0%

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 6
Current: HK$36,130 HKD|Low: HK$12,838 HKD|High: HK$37,322 HKD|Avg: HK$19,383 HKD|-3.2%
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
November 6, 2026
Retailer 15HK$12,838 HKD
Retailer 13HK$15,612 HKD
Retailer 2HK$16,991 HKD
Retailer 7HK$17,031 HKD
Retailer 10HK$17,281 HKD
Retailer 12HK$17,399 HKD
Retailer 6HK$17,854 HKD
Retailer 4HK$17,948 HKD
Retailer 14HK$18,081 HKD
Retailer 8HK$18,371 HKD
Retailer 11HK$18,778 HKD
Retailer 3HK$19,946 HKD
Retailer 9HK$21,090 HKD
Retailer 5HK$22,282 HKD
NZ JewellersHK$36,130 HKD

31 data points across 15 retailers

16 retailersHK$12,838 HKD to HK$36,130 HKD

A
Cheapest Retailer
-
HK$12,838 HKD
B+
Retailer 2
-
HK$15,612 HKD
View
B+
Retailer 3
-
HK$16,991 HKD
View
B+
Retailer 4
-
HK$17,031 HKD
View
B+
Retailer 5
-
HK$17,281 HKD
View
B+
Retailer 6
-
HK$17,399 HKD
View
Retailer 7
-
HK$17,854 HKD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
HK$17,948 HKD
View
B+
Retailer 9
-
HK$18,081 HKD
View
B+
Retailer 10
-
HK$18,371 HKD
View
Retailer 11
-
HK$18,418 HKD
View
Price last confirmed 21 days ago
B+
Retailer 12
-
HK$18,778 HKD
View
B+
Retailer 13
-
HK$19,946 HKD
View
B+
Retailer 14
-
HK$21,090 HKD
View
B+
Retailer 15
-
HK$22,282 HKD
View
Most Expensive
B
NZ Jewellers
e88090c0-94f5-4b7a-aaea-da9ee37f9f86 · Nov 5
HK$36,130 HKD
$4,610 USD
View
15 more retailers have this diamond
Prices start from HK$12,838 HKDSave up to HK$23,293 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$12,838 HKD