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Oval|Natural|GIA

1.50ct L SI1 Oval Natural Diamond

EX • L/SI1 • GIA 7382781237

Certificate GIA 7382781237

Diamond specifications and retailer prices

From HK$14,546 HKD
As of November 6, 2026
Save HK$26,443 HKD (65%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$40,990 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7382781237. Listed at 14 retailers as of November 5, 2026, with prices from HK$14,546 to HK$40,990, a HK$26,443 spread on the same certified stone. NZ Jewellers lists it at HK$40,990. 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

1.50
Carat
L
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7382781237
Dimensions8.90 × 6.35 × 3.96 mm
L/W Ratio1.40
Top View
8.90 mm6.35 mm1.50 ctL / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 7382781237
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.3%

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$40,990 HKD|Low: HK$14,342 HKD|High: HK$41,358 HKD|Avg: HK$22,009 HKD|-0.9%
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
November 6, 2026
Retailer 8HK$14,546 HKD
Retailer 5HK$17,752 HKD
Retailer 10HK$19,437 HKD
Retailer 9HK$19,601 HKD
Retailer 12HK$19,601 HKD
Retailer 4HK$20,362 HKD
Retailer 3HK$20,510 HKD
Retailer 11HK$20,699 HKD
Retailer 2HK$20,746 HKD
Retailer 13HK$22,619 HKD
Retailer 6HK$23,928 HKD
Retailer 7HK$24,468 HKD
NZ JewellersHK$40,990 HKD

41 data points across 13 retailers

14 retailersHK$14,546 HKD to HK$40,990 HKD

A
Cheapest Retailer
-
HK$14,546 HKD
A
Retailer 2
-
HK$17,752 HKD
View
B+
Retailer 3
-
HK$19,194 HKD
View
B+
Retailer 4
-
HK$19,437 HKD
View
Retailer 5
-
HK$19,601 HKD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
HK$19,601 HKD
View
B+
Retailer 7
-
HK$20,362 HKD
View
B+
Retailer 8
-
HK$20,510 HKD
View
B+
Retailer 9
-
HK$20,699 HKD
View
B+
Retailer 10
-
HK$20,746 HKD
View
B+
Retailer 11
-
HK$22,619 HKD
View
B+
Retailer 12
-
HK$23,928 HKD
View
B+
Retailer 13
-
HK$24,468 HKD
View
Most Expensive
B
NZ Jewellers
57d5ad1b-3abe-4a7a-8a9d-42e03ab79cc5 · Nov 5
HK$40,990 HKD
$5,230 USD
View
13 more retailers have this diamond
Prices start from HK$14,546 HKDSave up to HK$26,443 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$14,546 HKD