CaratHunter
Plans
Heart|Natural|GIA

1.01ct G SI1 Heart Natural Diamond

EX • G/SI1 • GIA 6541354638

Certificate GIA 6541354638

Diamond specifications and retailer prices

From $2,562 NZD
As of November 6, 2026
Save $3,164 NZD (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,725 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded G 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 6541354638. Listed at 16 retailers as of November 4, 2026, with prices from $2,562 to $5,725, a $3,164 spread on the same certified stone. MOH London lists it at $5,725. 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

1.01
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle42.8°
OriginNatural
Grading LabGIA
CertificateGIA 6541354638
Dimensions5.80 × 6.91 × 4.39 mm
L/W Ratio1.19
Top View
5.80 mm6.91 mm1.01 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541354638
Side View
Table 56.0%CrownGirdle: MED-THKPavilion 42.8°Culet: NoneDepth 63.5%

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: $5,725 NZD|Low: $2,516 NZD|High: $6,167 NZD|Avg: $3,613 NZD|-7.2%
MOH London
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
November 6, 2026
Retailer 4$2,562 NZD
Retailer 5$2,738 NZD
Retailer 13$2,857 NZD
Retailer 6$2,904 NZD
Retailer 7$2,996 NZD
Retailer 12$3,025 NZD
Retailer 2$3,036 NZD
Retailer 3$3,121 NZD
Retailer 10$3,227 NZD
Retailer 8$3,637 NZD
Retailer 9$3,891 NZD
Retailer 11$3,997 NZD
Retailer 14$5,255 NZD
MOH London$5,725 NZD

27 data points across 14 retailers

16 retailers$2,562 NZD to $5,725 NZD

A
Cheapest Retailer
-
$2,562 NZD
A
Retailer 2
-
$2,738 NZD
View
Final sale: no returns
A
Retailer 3
-
$2,857 NZD
View
A
Retailer 4
-
$2,904 NZD
View
A
Retailer 5
-
$2,996 NZD
View
A
Retailer 6
-
$3,025 NZD
View
A
Retailer 7
-
$3,036 NZD
View
A
Retailer 8
-
$3,121 NZD
View
A
Retailer 9
-
$3,227 NZD
View
B+
Retailer 10
-
$3,637 NZD
View
B+
Retailer 11
-
$3,891 NZD
View
B+
Retailer 12
-
$3,997 NZD
View
B+
Retailer 13
-
$4,066 NZD
View
Retailer 14
-
$4,549 NZD
View
Price last confirmed 33 days ago
B+
Retailer 15
-
$5,255 NZD
View
Most Expensive
B
MOH London
1ED97B798 · Nov 4
$5,725 NZD
£2,499 GBP
View
15 more retailers have this diamond
Prices start from $2,562 NZDSave up to $3,164 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
1.01ct Heart
$2,562 NZD