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Heart|Natural|GIA

1.20ct E SI2 Heart Natural Diamond

EX • E/SI2 • GIA 7511575283

Certificate GIA 7511575283

Diamond specifications and retailer prices

From $8,850 NZD
£3,928 GBP
As of October 30, 2026
Save $5,400 NZD (38%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $14,250 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.2ct natural heart diamond

This 1.2ct natural heart sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7511575283. Listed at 3 retailers as of October 29, 2026, with prices from $8,850 to $14,250, a $5,400 spread on the same certified stone. MOH London lists it at $14,250. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.20
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7511575283
Dimensions6.28 × 7.37 × 4.48 mm
L/W Ratio1.17
Girdle conditionFaceted
Top View
6.28 mm7.37 mm1.20 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7511575283
Side View
Table 62.0%CrownGirdle: ThickPavilionCulet: NoneDepth 60.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $14,250 NZD|Low: $8,636 NZD|High: $14,347 NZD|Avg: $10,606 NZD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 2$8,850 NZD
Retailer 4$9,811 NZD
Retailer 3$9,826 NZD
MOH London$14,250 NZD

27 data points across 4 retailers

3 retailers$8,850 NZD to $14,250 NZD

B
Cheapest Retailer
-
$8,850 NZD
£3,928 GBP
Retailer 2
-
$9,826 NZD
$5,538 USD
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
D3F80BA7A · Oct 29
$14,250 NZD
£6,324 GBP
View
2 more retailers have this diamond
Prices start from $8,850 NZDSave up to $5,400 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
1.20ct Heart
$8,850 NZD