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Oval|Natural|GIA

1.50ct H SI2 Oval Natural Diamond

EX • H/SI2 • GIA 7541700430

Certificate GIA 7541700430

Diamond specifications and retailer prices

From $8,841 NZD
As of November 6, 2026
Save $10,618 NZD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $19,459 NZD at NZ Jewellers · As of November 7, 2026
View at NZ Jewellers

About this 1.5ct natural oval diamond

This 1.5ct natural oval sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7541700430. Listed at 20 retailers as of November 6, 2026, with prices from $8,841 to $19,459, a $10,618 spread on the same certified stone. NZ Jewellers lists it at $19,459. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7541700430
Dimensions8.92 × 6.36 × 4.04 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle, Indented Natural, Natural
Top View
8.92 mm6.36 mm1.50 ctH / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7541700430
Side View
Table 58.0%CrownGirdle: VTK-STKPavilionCulet: NoneDepth 63.6%

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: $19,459 NZD|Low: $8,841 NZD|High: $19,459 NZD|Avg: $12,169 NZD
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 7, 2026
Retailer 7$8,841 NZD
Retailer 12$9,645 NZD
Retailer 20$9,905 NZD
Retailer 3$10,060 NZD
Retailer 2$10,288 NZD
Retailer 14$10,446 NZD
Retailer 6$10,834 NZD
Retailer 18$10,834 NZD
Retailer 11$11,107 NZD
Retailer 17$11,157 NZD
Retailer 4$11,220 NZD
Retailer 13$11,761 NZD
Retailer 8$11,870 NZD
Retailer 10$11,870 NZD
Retailer 9$12,267 NZD
Retailer 19$12,640 NZD
Retailer 15$14,330 NZD
Retailer 5$17,025 NZD
Retailer 16$17,049 NZD
NZ Jewellers$19,459 NZD

42 data points across 20 retailers

20 retailers$8,841 NZD to $19,459 NZD

A
Cheapest Retailer
-
$8,841 NZD
B+
Retailer 2
-
$9,645 NZD
View
B+
Retailer 3
-
$9,905 NZD
View
B+
Retailer 4
-
$10,060 NZD
View
Retailer 5
-
$10,288 NZD
View
B+
Retailer 6
-
$10,446 NZD
View
B+
Retailer 7
-
$10,834 NZD
View
B+
Retailer 8
-
$10,834 NZD
View
B+
Retailer 9
-
$11,107 NZD
View
B+
Retailer 10
-
$11,157 NZD
View
B+
Retailer 11
-
$11,220 NZD
View
B+
Retailer 12
-
$11,761 NZD
View
B+
Retailer 13
-
$11,870 NZD
View
B+
Retailer 14
-
$11,870 NZD
View
B
Retailer 15
-
$12,267 NZD
View
B
Retailer 16
-
$12,640 NZD
View
B
Retailer 17
-
$14,330 NZD
View
B
Retailer 18
-
$17,025 NZD
View
B
Retailer 19
-
$17,049 NZD
View
Most Expensive
B
NZ Jewellers
934e2939-b634-42b4-a1cf-0c80422e6499 · Nov 7
$19,459 NZD
$10,787 USD
View
19 more retailers have this diamond
Prices start from $8,841 NZDSave up to $10,618 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 Oval
$8,841 NZD