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Round|Natural|GIA

1.50ct D SI2 Round Natural Diamond

GD • D/SI2 • GIA 5232534883

Certificate GIA 5232534883

Diamond specifications and retailer prices

From $6,341 AUD
HK$34,800 HKD
As of October 30, 2026
Save $7,937 AUD (56%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $14,279 AUD at NZ Jewellers · As of October 30, 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 D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade and certified by GIA 5232534883. Listed at 16 retailers as of October 30, 2026, with prices from $6,341 to $14,279, a $7,937 spread on the same certified stone. NZ Jewellers lists it at $14,279. 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

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 5232534883
Dimensions6.97 × 6.90 × 4.61 mm
L/W Ratio1.01
Star length55%
Lower girdle75%
Top View
6.97 mm6.90 mm1.50 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5232534883
Side View
Table 59.0%Crown 40°Girdle: STK-VTKPavilion 40.4°Culet: NoneDepth 66.8%

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: Oct 30
Current: $9,130 AUD|Low: $5,667 AUD|High: $12,645 AUD|Avg: $7,480 AUD|+7.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 10$6,341 AUD
Retailer 6$6,410 AUD
Retailer 3$6,479 AUD
Retailer 9$6,570 AUD
Retailer 2$6,745 AUD
Retailer 8$6,776 AUD
Retailer 11$7,139 AUD
Retailer 4$8,272 AUD
Retailer 1$9,130 AUD
Retailer 7$9,417 AUD
Retailer 5$12,645 AUD

37 data points across 11 retailers

16 retailers$6,341 AUD to $14,279 AUD

A
Cheapest Retailer
-
$6,341 AUD
HK$34,800 HKD
A
Retailer 2
-
$6,410 AUD
$4,503 USD
View
A
Retailer 3
-
$6,479 AUD
$4,551 USD
View
B+
Retailer 4
-
$6,570 AUD
$4,615 USD
View
A
Retailer 5
-
$6,745 AUD
$4,738 USD
View
B+
Retailer 6
-
$6,776 AUD
$4,760 USD
View
B+
Retailer 7
-
$7,139 AUD
$5,015 USD
View
Final sale: no returns
B+
Retailer 8
-
$7,734 AUD
$5,433 USD
View
B+
Retailer 9
-
$7,734 AUD
$5,433 USD
View
B+
Retailer 10
-
$7,734 AUD
$5,433 USD
View
B+
Retailer 11
-
$8,272 AUD
£4,575 GBP
View
B+
Retailer 12
-
$8,925 AUD
$6,269 USD
View
B+
Retailer 13
-
$9,130 AUD
€6,108 EUR
View
Retailer 14
-
$9,417 AUD
$6,615 USD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
$12,645 AUD
£6,994 GBP
View
Most Expensive
B
NZ Jewellers
e0deaf86-e128-480b-891b-bfe95029b30f · Oct 30
$14,279 AUD
$10,030 USD
View
15 more retailers have this diamond
Prices start from $6,341 AUDSave up to $7,937 AUD

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
$6,341 AUD