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Heart|Natural|GIA

1.53ct H VS1 Heart Natural Diamond

VG • H/VS1 • GIA 6233751105

Certificate GIA 6233751105

Diamond specifications and retailer prices

From $12,546 NZD
SGD 9,539 SGD
As of October 31, 2026
7 retailers carry this diamond
Most expensive: $25,135 NZD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.53ct natural heart diamond

This 1.53ct natural heart sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6233751105. Listed at 7 retailers as of October 31, 2026. 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

1.53
Carat
H
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 6233751105
Dimensions7.98 × 7.09 × 4.11 mm
L/W Ratio1.13
Top View
7.98 mm7.09 mm1.53 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6233751105
Side View
Table 59.0%CrownGirdle: STK-VTKPavilion 39.8°Culet: NoneDepth 57.9%

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: Oct 31
Current: $12,546 NZD|Low: $11,289 NZD|High: $21,418 NZD|Avg: $14,470 NZD|-0.4%
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
October 13, 2026
Retailer 6$11,289 NZD
Retailer 14$11,306 NZD
Retailer 3$12,047 NZD
Retailer 16$12,176 NZD
Retailer 1$12,546 NZD
Retailer 4$12,566 NZD
Retailer 2$12,724 NZD
Retailer 5$13,170 NZD
Retailer 12$14,328 NZD
Retailer 10$14,382 NZD
Retailer 17$14,410 NZD
Retailer 8$15,534 NZD
Retailer 9$15,534 NZD
Retailer 7$16,049 NZD
Retailer 15$16,341 NZD
Retailer 13$18,119 NZD
Retailer 11$21,197 NZD

17 data points across 17 retailers

7 retailers

Retailer 1
-
$11,306 NZD
HK$49,700 HKD
Price last confirmed 28 days ago
B+
Retailer 2
-
$12,546 NZD
SGD 9,539 SGD
View
Retailer 3
-
$14,382 NZD
A$12,450 AUD
View
Price last confirmed 30 days ago
Retailer 4
-
$14,410 NZD
$8,108 USD
View
Price last confirmed 40 days ago
Retailer 5
-
$18,119 NZD
ZAR 164,698 ZAR
View
Price last confirmed 32 days ago
Retailer 6
-
$21,197 NZD
£9,391 GBP
View
Price last confirmed 32 days ago
Most Expensive
NZ Jewellers
acc252fb-df16-47e8-8336-04dfa1fa71e0 · Sep 25
$25,135 NZD
$14,142 USD
View
Price last confirmed 38 days ago
6 more retailers have this diamond
Prices start from $12,546 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+
1.53ct Heart
$12,546 NZD