Heart|Natural|GIA

1.20ct E SI2 Heart Natural Diamond

VG • E/SI2 • GIA 2205077846

Certificate GIA 2205077846

Diamond specifications and retailer prices

From $5,254 NZD
$2,961 USD
As of October 28, 2026
Save $2,590 NZD (33%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $12,328 NZD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2205077846. Listed at 12 retailers as of October 28, 2026, with a 49% 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

1.20
Carat
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2205077846
Dimensions7.29 × 7.44 × 3.14 mm
L/W Ratio1.02
Top View
7.29 mm7.44 mm1.20 ctE / SI2
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceStrong
CertificateGIA 2205077846
Side View
Table 58.0%CrownGirdle: THK-ETKPavilionCulet: SmallDepth 42.2%

Caratlytics Score

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

Price History

Last verified: Oct 28
Current: $7,844 NZD|Low: $4,941 NZD|High: $11,977 NZD|Avg: $6,931 NZD|+15.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 2$5,232 NZD
Retailer 4$5,254 NZD
Retailer 11$5,383 NZD
Retailer 7$5,424 NZD
Retailer 9$5,690 NZD
Retailer 10$6,411 NZD
Retailer 1$7,844 NZD
Retailer 5$7,938 NZD
Retailer 3$7,995 NZD
Retailer 8$8,007 NZD
Retailer 6$11,945 NZD

39 data points across 11 retailers

12 retailers$5,254 NZD to $7,844 NZD

B+
Cheapest Retailer
-
$5,254 NZD
$2,961 USD
B
Retailer 2
-
$5,383 NZD
$3,034 USD
View
Retailer 3
-
$5,690 NZD
$3,207 USD
View
Price last confirmed 26 days ago
B
Retailer 4
-
$6,226 NZD
CA$4,873 CAD
View
Retailer 5
-
$6,411 NZD
$3,613 USD
View
Price last confirmed 24 days ago
Retailer 6
-
$6,411 NZD
$3,613 USD
View
Price last confirmed 24 days ago
Retailer 7
-
$6,657 NZD
$3,752 USD
View
Price last confirmed 31 days ago
Retailer 8
-
$7,397 NZD
$4,169 USD
View
Price last confirmed 32 days ago
C
Retailer 9
-
$7,844 NZD
£3,481 GBP
View
Retailer 10
-
$8,007 NZD
$4,513 USD
View
Price last confirmed 24 days ago
Retailer 11
-
$11,945 NZD
£5,301 GBP
View
Price last confirmed 24 days ago
Most Expensive
NZ Jewellers
e046b0cc-8ca5-4b1f-b765-2b57741c15e8 · Sep 30
$12,328 NZD
$6,948 USD
View
Price last confirmed 31 days ago
11 more retailers have this diamond
Prices start from $5,254 NZDSave up to $2,590 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
$5,254 NZD