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Heart|Natural|GIA

0.61ct I SI1 Heart Natural Diamond

EX • I/SI1 • GIA 1538445124

Certificate GIA 1538445124

Diamond specifications and retailer prices

From $898 NZD
$505 USD
As of November 1, 2026
Save $1,919 NZD (68%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,817 NZD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 0.61ct natural heart diamond

This 0.61ct natural heart sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1538445124. Listed at 13 retailers as of November 1, 2026, with prices from $898 to $2,817, a $1,919 spread on the same certified stone. NZ Jewellers lists it at $2,817. 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

0.61
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1538445124
Dimensions5.15 × 5.75 × 3.46 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal
Top View
5.15 mm5.75 mm0.61 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1538445124
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.2%

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 1
Current: $1,124 NZD|Low: $967 NZD|High: $2,099 NZD|Avg: $1,241 NZD|+5.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 8$967 NZD
Retailer 9$967 NZD
Retailer 2$995 NZD
Retailer 4$1,103 NZD
Retailer 1$1,124 NZD
Retailer 5$1,253 NZD
Retailer 6$1,341 NZD
Retailer 7$1,351 NZD
Retailer 3$2,074 NZD

41 data points across 9 retailers

13 retailers$898 NZD to $2,817 NZD

A
Cheapest Retailer
-
$898 NZD
$505 USD
A
Retailer 2
-
$967 NZD
$544 USD
View
A
Retailer 3
-
$967 NZD
$544 USD
View
A
Retailer 4
-
$995 NZD
$560 USD
View
B+
Retailer 5
-
$1,036 NZD
$583 USD
View
B+
Retailer 6
-
$1,103 NZD
£489 GBP
View
B+
Retailer 7
-
$1,124 NZD
£498 GBP
View
B+
Retailer 8
-
$1,132 NZD
$637 USD
View
B+
Retailer 9
-
$1,253 NZD
$705 USD
View
B+
Retailer 10
-
$1,341 NZD
ZAR 12,192 ZAR
View
Retailer 11
-
$1,351 NZD
A$1,169 AUD
View
Price last confirmed 30 days ago
B
Retailer 12
-
$2,074 NZD
£919 GBP
View
Most Expensive
B
NZ Jewellers
29759d0a-5d14-494f-a846-6e0cc570b3aa · Nov 3
$2,817 NZD
$1,585 USD
View
12 more retailers have this diamond
Prices start from $898 NZDSave up to $1,919 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
0.61ct Heart
$898 NZD