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Radiant|Natural|GIA

1.50ct D SI2 Radiant Natural Diamond

GD • D/SI2 • GIA 6532556600

Certificate GIA 6532556600

Diamond specifications and retailer prices

From HK$48,717 HKD
As of November 6, 2026
Save HK$23,630 HKD (33%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$72,347 HKD at Riddles Jewelry · As of November 6, 2026
View at Riddles Jewelry

About this 1.5ct natural radiant diamond

This 1.5ct natural radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6532556600. Listed at 13 retailers as of November 6, 2026, with prices from HK$48,717 to HK$72,347, a HK$23,630 spread on the same certified stone. Riddles Jewelry lists it at HK$72,347. 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
D
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6532556600
Dimensions7.45 × 5.63 × 3.88 mm
L/W Ratio1.32
Top View
7.45 mm5.63 mm1.50 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6532556600
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.8%

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: Nov 6
Current: HK$67,668 HKD|Low: HK$47,659 HKD|High: HK$67,833 HKD|Avg: HK$58,316 HKD|+3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 4HK$48,717 HKD
Retailer 3HK$52,424 HKD
Retailer 7HK$54,141 HKD
Retailer 5HK$60,301 HKD
Retailer 6HK$60,654 HKD
Retailer 2HK$65,270 HKD
Retailer 1HK$67,668 HKD

42 data points across 7 retailers

13 retailersHK$48,717 HKD to HK$72,347 HKD

Retailer 1
-
HK$41,969 HKD
Price last confirmed 332 days ago
B+
Retailer 2
-
HK$48,717 HKD
View
B+
Retailer 3
-
HK$50,880 HKD
View
B+
Retailer 4
-
HK$52,424 HKD
View
Final sale: no returns
B+
Retailer 5
-
HK$52,628 HKD
View
B+
Retailer 6
-
HK$54,141 HKD
View
B+
Retailer 7
-
HK$60,301 HKD
View
B+
Retailer 8
-
HK$60,654 HKD
View
B+
Retailer 9
-
HK$62,817 HKD
View
B+
Retailer 10
-
HK$65,270 HKD
View
B
Retailer 11
-
HK$66,234 HKD
View
B
Retailer 12
-
HK$67,668 HKD
View
Most Expensive
B
Riddles Jewelry
1880973883 · Nov 6
HK$72,347 HKD
$9,231 USD
View
12 more retailers have this diamond
Prices start from HK$48,717 HKDSave up to HK$23,630 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 Radiant
HK$48,717 HKD