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Heart|Natural|GIA

1.02ct E VVS1 Heart Natural Diamond

VG • E/VVS1 • GIA 6491755151

Certificate GIA 6491755151

Diamond specifications and retailer prices

From $12,209 NZD
$6,881 USD
As of October 31, 2026
Save $8,139 NZD (40%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $24,420 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6491755151. Listed at 10 retailers as of October 31, 2026, with a 67% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6491755151
Dimensions7.14 × 6.52 × 3.86 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
7.14 mm6.52 mm1.02 ctE / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6491755151
Side View
Table 64.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 54.0%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $24,420 NZD|Low: $11,191 NZD|High: $24,420 NZD|Avg: $15,813 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 5$12,209 NZD
Retailer 8$12,209 NZD
Retailer 7$13,227 NZD
Retailer 6$13,430 NZD
Retailer 4$13,777 NZD
Retailer 9$15,263 NZD
Retailer 3$17,936 NZD
Retailer 2$20,348 NZD
NZ Jewellers$24,420 NZD

43 data points across 9 retailers

10 retailers$12,209 NZD to $20,348 NZD

B
Cheapest Retailer
-
$12,209 NZD
$6,881 USD
Final sale: no returns
B
Retailer 2
-
$12,209 NZD
$6,881 USD
View
B
Retailer 3
-
$12,312 NZD
$6,939 USD
View
B
Retailer 4
-
$13,227 NZD
$7,455 USD
View
B
Retailer 5
-
$13,430 NZD
$7,569 USD
View
B
Retailer 6
-
$13,777 NZD
£6,114 GBP
View
B
Retailer 7
-
$15,263 NZD
$8,602 USD
View
B
Retailer 8
-
$17,936 NZD
ZAR 163,312 ZAR
View
B
Retailer 9
-
$20,348 NZD
£9,030 GBP
View
Most Expensive
NZ Jewellers
6bb4f8c5-223a-4391-9440-11079e301cd3 · Oct 30
$24,420 NZD
$13,763 USD
View
Price under review
9 more retailers have this diamond
Prices start from $12,209 NZDSave up to $8,139 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
1.02ct Heart
$12,209 NZD