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Heart|Natural|GIA

1.31ct F VVS1 Heart Natural Diamond

GD • F/VVS1 • GIA 6505368812

Certificate GIA 6505368812

Diamond specifications and retailer prices

From $11,058 NZD
As of November 4, 2026
Save $10,271 NZD (48%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $21,329 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 1.31ct natural heart diamond

This 1.31ct natural heart sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6505368812. Listed at 5 retailers as of November 4, 2026, with prices from $11,058 to $21,329, a $10,271 spread on the same certified stone. MOH London lists it at $21,329. 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

1.31
Carat
F
Colour
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6505368812
Dimensions6.33 × 5.91 × 4.07 mm
L/W Ratio1.07
Top View
6.33 mm5.91 mm1.31 ctF / VVS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6505368812
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 68.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $21,329 NZD|Low: $10,851 NZD|High: $21,643 NZD|Avg: $15,539 NZD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 5$11,058 NZD
Retailer 2$13,669 NZD
Retailer 4$14,526 NZD
Retailer 3$16,699 NZD
MOH London$21,329 NZD

45 data points across 5 retailers

5 retailers$11,058 NZD to $21,329 NZD

A
Cheapest Retailer
-
$11,058 NZD
B+
Retailer 2
-
$13,669 NZD
View
Retailer 3
-
$14,526 NZD
View
Price last confirmed 15 days ago
B
Retailer 4
-
$16,699 NZD
View
Most Expensive
B
MOH London
DB38AEE17 · Nov 4
$21,329 NZD
£9,441 GBP
View
4 more retailers have this diamond
Prices start from $11,058 NZDSave up to $10,271 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
1.31ct Heart
$11,058 NZD