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Round|Natural|GIA

1.50ct L SI2 Round Natural Diamond

VG • L/SI2 • GIA 6515777712

Certificate GIA 6515777712

Diamond specifications and retailer prices

From HK$14,255 HKD
As of November 6, 2026
Save HK$8,740 HKD (38%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$38,802 HKD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 6515777712. Listed at 15 retailers as of November 5, 2026, with a 61% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle38°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 6515777712
Dimensions7.10 × 7.15 × 4.52 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
7.10 mm7.15 mm1.50 ctL / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6515777712
Side View
Table 59.0%Crown 38°Girdle: ThickPavilion 40.2°Culet: NoneDepth 63.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$15,204 HKD|Low: HK$14,059 HKD|High: HK$23,175 HKD|Avg: HK$18,375 HKD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4HK$14,255 HKD
Retailer 1HK$15,204 HKD
Retailer 5HK$17,628 HKD
Retailer 6HK$19,417 HKD
Retailer 3HK$20,052 HKD
Retailer 2HK$22,994 HKD

41 data points across 6 retailers

15 retailersHK$14,255 HKD to HK$22,994 HKD

B+
Cheapest Retailer
-
HK$14,255 HKD
A
Retailer 2
-
HK$15,204 HKD
View
B+
Retailer 3
-
HK$17,628 HKD
View
B+
Retailer 4
-
HK$17,769 HKD
View
Retailer 5
-
HK$18,562 HKD
View
Price last confirmed 17 days ago
Retailer 6
-
HK$18,562 HKD
View
Price last confirmed 21 days ago
B+
Retailer 7
-
HK$19,142 HKD
View
Retailer 8
-
HK$19,417 HKD
View
Price last confirmed 22 days ago
B+
Retailer 9
-
HK$19,652 HKD
View
B+
Retailer 10
-
HK$20,052 HKD
View
Retailer 11
-
HK$21,417 HKD
View
Price last confirmed 68 days ago
Retailer 12
-
HK$21,417 HKD
View
Price last confirmed 19 days ago
B+
Retailer 13
-
HK$22,994 HKD
View
Retailer 14
-
HK$38,802 HKD
View
Price last confirmed 66 days ago
Most Expensive
NZ Jewellers
00742797-49eb-4909-9896-708626e44652 · Oct 17
HK$38,802 HKD
$4,946 USD
View
Price last confirmed 19 days ago
14 more retailers have this diamond
Prices start from HK$14,255 HKDSave up to HK$8,740 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 Round
HK$14,255 HKD