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Heart|Natural|GIA

1.06ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 2146161732

Certificate GIA 2146161732

Diamond specifications and retailer prices

From $5,266 NZD
As of November 6, 2026
Save $2,605 NZD (33%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $7,871 NZD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 1.06ct natural heart diamond

This 1.06ct natural heart sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2146161732. Listed at 4 retailers as of November 6, 2026, with prices from $5,266 to $7,871, a $2,605 spread on the same certified stone. 77 Diamonds lists it at $7,871. 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

1.06
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2146161732
Dimensions6.31 × 7.04 × 4.15 mm
L/W Ratio1.12
Top View
6.31 mm7.04 mm1.06 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2146161732
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.9%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $7,871 NZD|Low: $5,186 NZD|High: $7,978 NZD|Avg: $6,590 NZD|+1.1%
77 Diamonds
Retailer 2
November 6, 2026
Retailer 2$5,266 NZD
77 Diamonds$7,871 NZD

34 data points across 2 retailers

4 retailers$5,266 NZD to $7,871 NZD

B+
Cheapest Retailer
-
$5,266 NZD
B+
Retailer 2
-
$5,401 NZD
View
B
Retailer 3
-
$5,617 NZD
View
Most Expensive
B
77 Diamonds
HSZK2FGTXWK · Nov 6
$7,871 NZD
£3,436 GBP
View
3 more retailers have this diamond
Prices start from $5,266 NZDSave up to $2,605 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+
1.06ct Heart
$5,266 NZD