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Heart|Natural|GIA

1.21ct H SI2 Heart Natural Diamond

VG • H/SI2 • GIA 6562711632

Certificate GIA 6562711632

Diamond specifications and retailer prices

From $2,991 NZD
As of November 5, 2026
Save $823 NZD (22%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,061 NZD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 1.21ct natural heart diamond

This 1.21ct natural heart sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6562711632. Listed at 9 retailers as of November 1, 2026, with a 28% 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

1.21
Carat
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.78°
Pavilion angle36.34°
OriginNatural
Grading LabGIA
CertificateGIA 6562711632
Dimensions7.20 × 6.45 × 4.26 mm
L/W Ratio1.12
Culet sizeNone
Top View
7.20 mm6.45 mm1.21 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562711632
Side View
Table 58.0%Crown 39.78°Girdle: STK-VTKPavilion 36.34°Culet: NDepth 59.2%

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: $2,991 NZD|Low: $2,985 NZD|High: $5,061 NZD|Avg: $3,601 NZD|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
November 5, 2026
Retailer 1$2,991 NZD
Retailer 5$3,040 NZD
Retailer 7$3,040 NZD
Retailer 8$3,310 NZD
Retailer 2$3,361 NZD
Retailer 4$3,438 NZD
Retailer 6$3,647 NZD
Retailer 3$3,813 NZD
Wholesale Diamonds Direct$5,061 NZD

12 data points across 9 retailers

9 retailers$2,991 NZD to $3,813 NZD

A
Cheapest Retailer
-
$2,991 NZD
A
Retailer 2
-
$3,040 NZD
View
A
Retailer 3
-
$3,040 NZD
View
B+
Retailer 4
-
$3,310 NZD
View
B+
Retailer 5
-
$3,361 NZD
View
A
Retailer 6
-
$3,438 NZD
View
B+
Retailer 7
-
$3,647 NZD
View
B+
Retailer 8
-
$3,813 NZD
View
Most Expensive
Wholesale Diamonds Direct
611240147 · Oct 27
$5,061 NZD
$2,806 USD
View
Price last confirmed 10 days ago
8 more retailers have this diamond
Prices start from $2,991 NZDSave up to $823 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
1.21ct Heart
$2,991 NZD