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Heart|Natural|GIA

1.02ct D VS1 Heart Natural Diamond

VG • D/VS1 • GIA 1205461836

Certificate GIA 1205461836

Diamond specifications and retailer prices

From $5,175 NZD
As of November 5, 2026
Save $10,919 NZD (68%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $16,094 NZD at Adiamor · As of November 5, 2026
View at Adiamor

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1205461836. Listed at 19 retailers as of November 5, 2026, with prices from $5,175 to $16,094, a $10,919 spread on the same certified stone. Adiamor lists it at $16,094. 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
D
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1205461836
Dimensions6.01 × 7.16 × 4.03 mm
L/W Ratio1.19
Culet sizeNone
Top View
6.01 mm7.16 mm1.02 ctD / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 1205461836
Side View
Table 66.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 56.3%

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 5
Current: $7,374 NZD|Low: $4,997 NZD|High: $12,319 NZD|Avg: $7,235 NZD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 5$5,175 NZD
Retailer 7$5,305 NZD
Retailer 2$5,641 NZD
Retailer 11$6,151 NZD
Retailer 9$6,717 NZD
Retailer 8$6,947 NZD
Retailer 3$7,279 NZD
Retailer 1$7,374 NZD
Retailer 10$7,804 NZD
Retailer 4$8,884 NZD
Retailer 6$12,139 NZD

40 data points across 11 retailers

19 retailers$5,175 NZD to $16,094 NZD

A
Cheapest Retailer
-
$5,175 NZD
A
Retailer 2
-
$5,305 NZD
View
B+
Retailer 3
-
$5,641 NZD
View
B+
Retailer 4
-
$6,151 NZD
View
Retailer 5
-
$6,682 NZD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
$6,717 NZD
View
Final sale: no returns
B+
Retailer 7
-
$6,947 NZD
View
Retailer 8
-
$7,279 NZD
View
Price last confirmed 8 days ago
B
Retailer 9
-
$7,279 NZD
View
B
Retailer 10
-
$7,279 NZD
View
B+
Retailer 11
-
$7,374 NZD
View
B+
Retailer 12
-
$7,541 NZD
View
B+
Retailer 13
-
$7,662 NZD
View
Retailer 14
-
$7,804 NZD
View
Price last confirmed 33 days ago
B
Retailer 15
-
$8,400 NZD
View
B
Retailer 16
-
$8,884 NZD
View
B
Retailer 17
-
$12,139 NZD
View
B
Retailer 18
-
$12,682 NZD
View
Most Expensive
B
Adiamor
D-51268692 · Nov 5
$16,094 NZD
$9,047 USD
View
18 more retailers have this diamond
Prices start from $5,175 NZDSave up to $10,919 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
1.02ct Heart
$5,175 NZD