Round|Natural|GIA

1.50ct H VVS1 Round Natural Diamond

EX • H/VVS1 • GIA 2534187043

Certificate GIA 2534187043

Diamond specifications and retailer prices

From $16,901 NZD
As of November 5, 2026
Save $3,359 NZD (17%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $27,365 NZD at NZ Jewellers · As of September 24, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2534187043. Listed at 21 retailers as of November 4, 2026, with a relatively tight 20% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
H
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2534187043
Dimensions7.31 × 7.34 × 4.55 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
7.31 mm7.34 mm1.50 ctH / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2534187043
Side View
Table 58.0%Crown 33.5°Girdle: MediumPavilion 41.6°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $19,826 NZD|Low: $13,110 NZD|High: $25,951 NZD|Avg: $18,809 NZD|+32.0%
Retailer 1
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
Retailer 21
November 6, 2026
Retailer 14$13,649 NZD
Retailer 9$15,371 NZD
Retailer 8$16,277 NZD
Retailer 4$16,417 NZD
Retailer 6$16,419 NZD
Retailer 20$16,901 NZD
Retailer 11$17,506 NZD
Retailer 12$18,040 NZD
Retailer 17$18,074 NZD
Retailer 21$18,164 NZD
Retailer 16$19,015 NZD
Retailer 2$19,319 NZD
Retailer 7$19,319 NZD
Retailer 10$19,682 NZD
Retailer 1$19,826 NZD
Retailer 5$19,977 NZD
Retailer 19$20,153 NZD
Retailer 3$20,260 NZD
Retailer 13$21,607 NZD
Retailer 15$23,693 NZD
Retailer 18$25,778 NZD

31 data points across 21 retailers

21 retailers$16,901 NZD to $20,260 NZD

Retailer 1
-
$15,371 NZD
Price last confirmed 17 days ago
Retailer 2
-
$16,277 NZD
View
Price last confirmed 14 days ago
Retailer 3
-
$16,419 NZD
View
Price last confirmed 29 days ago
B+
Retailer 4
-
$16,901 NZD
View
Retailer 5
-
$17,506 NZD
View
Price last confirmed 19 days ago
Retailer 6
-
$17,787 NZD
View
Price last confirmed 30 days ago
Retailer 7
-
$17,787 NZD
View
Price last confirmed 43 days ago
Retailer 8
-
$18,040 NZD
View
Price last confirmed 15 days ago
Retailer 9
-
$18,061 NZD
View
Price last confirmed 38 days ago
Retailer 10
-
$18,074 NZD
View
Price last confirmed 15 days ago
B+
Retailer 11
-
$18,164 NZD
View
Retailer 12
-
$19,682 NZD
View
Price last confirmed 16 days ago
B+
Retailer 13
-
$19,826 NZD
View
Retailer 14
-
$20,153 NZD
View
Price last confirmed 16 days ago
B+
Retailer 15
-
$20,260 NZD
View
Retailer 16
-
$20,523 NZD
View
Price last confirmed 30 days ago
Retailer 17
-
$21,607 NZD
View
Price last confirmed 24 days ago
Retailer 18
-
$23,693 NZD
View
Price last confirmed 15 days ago
Retailer 19
-
$25,778 NZD
View
Price last confirmed 16 days ago
Retailer 20
-
$27,365 NZD
View
Price last confirmed 31 days ago
Most Expensive
NZ Jewellers
bd647869-a6f0-440d-8e91-e4842239f574 · Sep 24
$27,365 NZD
$15,383 USD
View
Price last confirmed 42 days ago
20 more retailers have this diamond
Prices start from $16,901 NZDSave up to $3,359 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.

B+
1.50ct Round
$16,901 NZD