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Heart|Natural|GIA

0.91ct I VS1 Heart Natural Diamond

GD • I/VS1 • GIA 6565341856

Certificate GIA 6565341856

Diamond specifications and retailer prices

From $1,567 NZD
HK$6,900 HKD
As of October 31, 2026
Save $3,610 NZD (70%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,177 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.91ct natural heart diamond

This 0.91ct natural heart sits in the just-under-one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6565341856. Listed at 14 retailers as of October 30, 2026, with prices from $1,567 to $5,177, a $3,610 spread on the same certified stone. NZ Jewellers lists it at $5,177. 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

0.91
Carat
I
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6565341856
Dimensions5.74 × 6.61 × 4.21 mm
L/W Ratio1.15
Girdle conditionFaceted
Top View
5.74 mm6.61 mm0.91 ctI / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6565341856
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.7%

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: Oct 31
Current: $5,177 NZD|Low: $1,544 NZD|High: $5,754 NZD|Avg: $2,788 NZD|-10.0%
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
October 31, 2026
Retailer 8$1,567 NZD
Retailer 6$1,959 NZD
Retailer 2$2,048 NZD
Retailer 10$2,133 NZD
Retailer 13$2,134 NZD
Retailer 9$2,138 NZD
Retailer 3$2,177 NZD
Retailer 5$2,200 NZD
Retailer 7$2,475 NZD
Retailer 15$2,480 NZD
Retailer 11$3,109 NZD
Retailer 12$3,249 NZD
Retailer 14$3,325 NZD
Retailer 4$3,894 NZD
NZ Jewellers$5,177 NZD

21 data points across 15 retailers

14 retailers$1,567 NZD to $5,177 NZD

A
Cheapest Retailer
-
$1,567 NZD
HK$6,900 HKD
B+
Retailer 2
-
$1,959 NZD
$1,104 USD
View
Final sale: no returns
A
Retailer 3
-
$2,048 NZD
€1,100 EUR
View
A
Retailer 4
-
$2,133 NZD
£947 GBP
View
A
Retailer 5
-
$2,134 NZD
$1,203 USD
View
A
Retailer 6
-
$2,138 NZD
$1,205 USD
View
A
Retailer 7
-
$2,177 NZD
SGD 1,658 SGD
View
A
Retailer 8
-
$2,200 NZD
$1,240 USD
View
A
Retailer 9
-
$2,480 NZD
$1,398 USD
View
B+
Retailer 10
-
$3,109 NZD
ZAR 28,306 ZAR
View
B+
Retailer 11
-
$3,249 NZD
£1,442 GBP
View
B
Retailer 12
-
$3,325 NZD
$1,874 USD
View
B
Retailer 13
-
$3,894 NZD
£1,728 GBP
View
Most Expensive
B
NZ Jewellers
291dfcc3-622b-4cb8-b6c9-ad0ebd6a9bbc · Oct 30
$5,177 NZD
$2,918 USD
View
13 more retailers have this diamond
Prices start from $1,567 NZDSave up to $3,610 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
0.91ct Heart
$1,567 NZD