CaratHunter
Plans
Heart|Natural|HRD

1.20ct E SI2 Heart Natural Diamond

EX • E/SI2 • HRD 260000124396

Certificate HRD 260000124396

Diamond specifications and retailer prices

From $2,297 SGD
As of November 1, 2026
Save $3,276 SGD (59%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $5,572 SGD at NZ Jewellers · As of November 3, 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 top-tier cut grade stated by the retailer rather than the lab and certified by HRD 260000124396. Listed at 5 retailers as of November 1, 2026, with prices from $2,297 to $5,572, a $3,276 spread on the same certified stone. NZ Jewellers lists it at $5,572. 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
Crown angle36.38°
Pavilion angle39.2°
OriginNatural
Grading LabHRD
CertificateHRD 260000124396
Dimensions6.45 × 7.18 × 4.30 mm
L/W Ratio1.11
Girdle conditionThick
Top View
6.45 mm7.18 mm1.20 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 260000124396
Side View
Table 59.0%Crown 36.38°GirdlePavilion 39.2°Culet: NoneDepth 59.9%

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 1
Current: $5,572 SGD|Low: $2,297 SGD|High: $5,895 SGD|Avg: $3,301 SGD|-5.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 3, 2026
Retailer 5$2,297 SGD
Retailer 2$2,307 SGD
Retailer 3$2,402 SGD
Retailer 6$2,436 SGD
Retailer 4$4,043 SGD
NZ Jewellers$5,572 SGD

19 data points across 6 retailers

5 retailers$2,297 SGD to $5,572 SGD

A
Cheapest Retailer
-
$2,297 SGD
A
Retailer 2
-
$2,307 SGD
View
A
Retailer 3
-
$2,402 SGD
View
Retailer 4
-
$4,043 SGD
View
Price last confirmed 8 days ago
Most Expensive
B
NZ Jewellers
b960d156-49f5-482f-a192-8d80631db471 · Nov 3
$5,572 SGD
$4,348 USD
View
4 more retailers have this diamond
Prices start from $2,297 SGDSave up to $3,276 SGD

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
1.20ct Heart
$2,297 SGD