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Heart|Natural|GIA

1.21ct E VS1 Heart Natural Diamond

EX • E/VS1 • GIA 2131888397

Certificate GIA 2131888397

Diamond specifications and retailer prices

From $8,951 NZD
As of November 4, 2026
Save $3,597 NZD (29%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $12,549 NZD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 1.21ct natural heart diamond

This 1.21ct natural heart sits in the classic one-carat band, graded E colour (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 2131888397. Listed at 3 retailers as of November 4, 2026, with prices from $8,951 to $12,549, a $3,597 spread on the same certified stone. 77 Diamonds lists it at $12,549. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
E
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2131888397
Dimensions6.61 × 7.26 × 4.47 mm
L/W Ratio1.10
Top View
6.61 mm7.26 mm1.21 ctE / VS1
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2131888397
Side View
Table 56.0%CrownGirdlePavilionCuletDepth 61.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $12,549 NZD|Low: $8,857 NZD|High: $12,747 NZD|Avg: $10,497 NZD|+0.8%
77 Diamonds
Retailer 2
Retailer 3
November 5, 2026
Retailer 3$8,951 NZD
Retailer 2$9,937 NZD
77 Diamonds$12,549 NZD

30 data points across 3 retailers

3 retailers$8,951 NZD to $12,549 NZD

B+
Cheapest Retailer
-
$8,951 NZD
B
Retailer 2
-
$9,937 NZD
View
Most Expensive
B
77 Diamonds
HSZ5PNEDPNE · Nov 5
$12,549 NZD
£5,554 GBP
View
2 more retailers have this diamond
Prices start from $8,951 NZDSave up to $3,597 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+
1.21ct Heart
$8,951 NZD