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Heart|Natural|GIA

1.02ct L SI2 Heart Natural Diamond

VG • L/SI2 • GIA 5131718000

Certificate GIA 5131718000

Diamond specifications and retailer prices

From $4,477 NZD
As of November 6, 2026
Save $639 NZD (12%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $5,116 NZD at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5131718000. Listed at 2 retailers as of November 6, 2026, with a relatively tight 14% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.02
Carat
L
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5131718000
Dimensions7.60 × 7.08 × 3.28 mm
L/W Ratio1.07
Culet sizeSmall
Top View
7.60 mm7.08 mm1.02 ctL / SI2
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 5131718000
Side View
Table 65.0%CrownGirdle: MED-THKPavilionCulet: SmallDepth 43.2%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 6
Current: $4,477 NZD|Low: $3,619 NZD|High: $5,146 NZD|Avg: $4,381 NZD|+3.6%
Retailer 1
Retailer 2
Yorxs
November 6, 2026
Retailer 2$3,619 NZD
Retailer 1$4,477 NZD
Yorxs$5,116 NZD

44 data points across 3 retailers

2 retailers$4,477 NZD to $5,116 NZD

C
Cheapest Retailer
-
$4,477 NZD
Most Expensive
C
Yorxs
6C8F4ED57 · Nov 6
$5,116 NZD
€2,701 EUR
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1 more retailer has this diamond
Prices start from $4,477 NZDSave up to $639 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.

C
1.02ct Heart
$4,477 NZD