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Heart|Natural|GIA

1.01ct H VS1 Heart Natural Diamond

EX • H/VS1 • GIA 1378818176

Certificate GIA 1378818176

Diamond specifications and retailer prices

From $3,759 NZD
₹201,374 INR
As of November 3, 2026
Save $7,271 NZD (66%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $11,031 NZD at Adiamor · As of November 3, 2026
View at Adiamor

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1378818176. Listed at 20 retailers as of November 3, 2026, with prices from $3,759 to $11,031, a $7,271 spread on the same certified stone. Adiamor lists it at $11,031. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1378818176
Dimensions6.39 × 6.67 × 3.72 mm
L/W Ratio1.04
Culet sizeNone
Key to symbols
Twinning Wisp, Natural
Top View
6.39 mm6.67 mm1.01 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1378818176
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 55.8%

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 3
Current: $6,123 NZD|Low: $3,753 NZD|High: $10,979 NZD|Avg: $6,067 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 5$3,759 NZD
Retailer 10$3,823 NZD
Retailer 4$4,845 NZD
Retailer 8$5,017 NZD
Retailer 3$5,130 NZD
Retailer 11$5,250 NZD
Retailer 2$5,453 NZD
Retailer 6$5,614 NZD
Retailer 1$6,123 NZD
Retailer 9$6,455 NZD
Retailer 7$8,782 NZD
Retailer 12$10,979 NZD

25 data points across 12 retailers

20 retailers$3,759 NZD to $11,031 NZD

A
Cheapest Retailer
-
$3,759 NZD
₹201,374 INR
A
Retailer 2
-
$3,823 NZD
HK$16,800 HKD
View
B+
Retailer 3
-
$4,484 NZD
$2,522 USD
View
B+
Retailer 4
-
$4,564 NZD
$2,567 USD
View
B+
Retailer 5
-
$4,845 NZD
$2,725 USD
View
Final sale: no returns
B+
Retailer 6
-
$5,017 NZD
£2,222 GBP
View
B+
Retailer 7
-
$5,130 NZD
$2,885 USD
View
B+
Retailer 8
-
$5,250 NZD
$2,953 USD
View
B+
Retailer 9
-
$5,250 NZD
$2,953 USD
View
Retailer 10
-
$5,312 NZD
SGD 4,037 SGD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$5,453 NZD
$3,067 USD
View
B+
Retailer 12
-
$5,504 NZD
$3,096 USD
View
B+
Retailer 13
-
$5,614 NZD
£2,486 GBP
View
Retailer 14
-
$5,884 NZD
A$5,091 AUD
View
Price last confirmed 26 days ago
B+
Retailer 15
-
$6,059 NZD
$3,408 USD
View
B+
Retailer 16
-
$6,123 NZD
€3,280 EUR
View
B
Retailer 17
-
$6,455 NZD
ZAR 58,647 ZAR
View
B
Retailer 18
-
$8,782 NZD
£3,889 GBP
View
B
Retailer 19
-
$10,979 NZD
$6,175 USD
View
Most Expensive
B
Adiamor
D-51269733 · Nov 3
$11,031 NZD
$6,204 USD
View
19 more retailers have this diamond
Prices start from $3,759 NZDSave up to $7,271 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
$3,759 NZD