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Round|Natural|GIA

1.50ct H SI2 Round Natural Diamond

VG • H/SI2 • GIA 7492106417

Certificate GIA 7492106417

Diamond specifications and retailer prices

From $9,309 AUD
As of November 6, 2026
Save $11,664 AUD (56%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $20,972 AUD at NZ Jewellers · As of November 5, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 7492106417. Listed at 22 retailers as of November 5, 2026, with prices from $9,309 to $20,972, a $11,664 spread on the same certified stone. NZ Jewellers lists it at $20,972. 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
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.5°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 7492106417
Dimensions7.29 × 7.20 × 4.46 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Key to symbols
Cloud, Feather, Crystal, Needle, Indented Natural
Top View
7.29 mm7.20 mm1.50 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7492106417
Side View
Table 59.0%Crown 33.5°Girdle: ThickPavilion 40.4°Culet: NoneDepth 61.6%

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: $20,972 AUD|Low: $9,309 AUD|High: $20,972 AUD|Avg: $12,406 AUD
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 5, 2026
Retailer 10$9,309 AUD
Retailer 15$9,395 AUD
Retailer 5$9,483 AUD
Retailer 8$9,820 AUD
Retailer 19$10,358 AUD
Retailer 4$10,486 AUD
Retailer 11$10,670 AUD
Retailer 6$11,326 AUD
Retailer 9$11,359 AUD
Retailer 13$11,487 AUD
Retailer 17$11,536 AUD
Retailer 18$12,016 AUD
Retailer 16$12,516 AUD
Retailer 20$12,516 AUD
Retailer 3$12,924 AUD
Retailer 2$12,925 AUD
Retailer 12$13,107 AUD
Retailer 7$13,810 AUD
Retailer 14$17,427 AUD
NZ Jewellers$20,972 AUD

41 data points across 20 retailers

22 retailers$9,309 AUD to $20,972 AUD

B+
Cheapest Retailer
-
$9,309 AUD
B+
Retailer 2
-
$9,395 AUD
View
B+
Retailer 3
-
$9,483 AUD
View
B+
Retailer 4
-
$9,764 AUD
View
B+
Retailer 5
-
$9,820 AUD
View
B
Retailer 6
-
$10,358 AUD
View
Retailer 7
-
$10,486 AUD
View
Price last confirmed 8 days ago
B
Retailer 8
-
$10,670 AUD
View
B
Retailer 9
-
$11,326 AUD
View
Final sale: no returns
B
Retailer 10
-
$11,359 AUD
View
B
Retailer 11
-
$11,487 AUD
View
B
Retailer 12
-
$11,536 AUD
View
B
Retailer 13
-
$12,016 AUD
View
B
Retailer 14
-
$12,516 AUD
View
B
Retailer 15
-
$12,516 AUD
View
B
Retailer 16
-
$12,924 AUD
View
B
Retailer 17
-
$12,925 AUD
View
B
Retailer 18
-
$13,107 AUD
View
Retailer 19
-
$13,810 AUD
View
Price last confirmed 14 days ago
B
Retailer 20
-
$17,427 AUD
View
C
Retailer 21
-
$19,345 AUD
View
Most Expensive
C
NZ Jewellers
7cb89589-ecef-45c4-b5cf-de4ee2fc042c · Nov 5
$20,972 AUD
$14,410 USD
View
21 more retailers have this diamond
Prices start from $9,309 AUDSave up to $11,664 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.

B+
1.50ct Round
$9,309 AUD