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Round|Natural|GIA

1.50ct H SI2 Round Natural Diamond

VG • H/SI2 • GIA 6562258616

Certificate GIA 6562258616

Diamond specifications and retailer prices

From $6,211 NZD
As of November 6, 2026
Save $8,255 NZD (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $15,338 NZD at Queensmith · As of October 28, 2026
View at Queensmith

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 6562258616. Listed at 20 retailers as of November 5, 2026, with a 133% 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
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle37.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6562258616
Dimensions7.09 × 7.19 × 4.62 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Indented Natural, Needle, Natural
Top View
7.09 mm7.19 mm1.50 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6562258616
Side View
Table 56.0%Crown 37.5°Girdle: MED-THKPavilion 40.6°Culet: NoneDepth 64.6%

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: $15,338 NZD|Low: $6,211 NZD|High: $15,384 NZD|Avg: $9,675 NZD|+2.6%
Queensmith
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
November 6, 2026
Retailer 16$6,211 NZD
Retailer 2$6,593 NZD
Retailer 11$7,315 NZD
Retailer 15$7,378 NZD
Retailer 6$7,663 NZD
Retailer 10$7,906 NZD
Retailer 13$8,121 NZD
Retailer 3$8,303 NZD
Retailer 4$8,303 NZD
Retailer 8$8,303 NZD
Retailer 12$9,335 NZD
Retailer 7$9,581 NZD
Retailer 9$9,972 NZD
Retailer 14$13,188 NZD
Retailer 5$14,465 NZD
Queensmith$15,338 NZD

24 data points across 16 retailers

20 retailers$6,211 NZD to $14,465 NZD

A
Cheapest Retailer
-
$6,211 NZD
A
Retailer 2
-
$6,593 NZD
View
A
Retailer 3
-
$7,315 NZD
View
B+
Retailer 4
-
$7,378 NZD
View
A
Retailer 5
-
$7,396 NZD
View
B+
Retailer 6
-
$7,564 NZD
View
A
Retailer 7
-
$7,663 NZD
View
Final sale: no returns
B+
Retailer 8
-
$7,906 NZD
View
A
Retailer 9
-
$8,121 NZD
View
B+
Retailer 10
-
$8,298 NZD
View
B+
Retailer 11
-
$8,303 NZD
View
Retailer 12
-
$8,303 NZD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$8,303 NZD
View
B+
Retailer 14
-
$8,572 NZD
View
B+
Retailer 15
-
$9,335 NZD
View
B+
Retailer 16
-
$9,581 NZD
View
B+
Retailer 17
-
$9,972 NZD
View
B
Retailer 18
-
$13,188 NZD
View
B
Retailer 19
-
$14,465 NZD
View
Most Expensive
Queensmith
6562258616 · Oct 28
$15,338 NZD
£6,695 GBP
View
Price last confirmed 9 days ago
19 more retailers have this diamond
Prices start from $6,211 NZDSave up to $8,255 NZD

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
$6,211 NZD