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Heart|Lab Grown|UNKNOWN

0.96ct E SI1 Heart Lab Grown Diamond

ID • E/SI1 • UNKNOWN 657761516

Certificate UNKNOWN 657761516

Diamond specifications and retailer prices

From $157 AUD
$110 USD
As of October 27, 2026
Save $465 AUD (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $622 AUD at NZ Jewellers · As of October 29, 2026
View at NZ Jewellers

About this 0.96ct lab-grown heart diamond

This 0.96ct lab-grown heart sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by UNKNOWN 657761516. Listed at 5 retailers as of October 27, 2026, with prices from $157 to $622, a $465 spread on the same certified stone. NZ Jewellers lists it at $622. 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

0.96
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 657761516
Dimensions6.34 × 7.01 × 3.70 mm
L/W Ratio1.11
Top View
6.34 mm7.01 mm0.96 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateUNKNOWN 657761516
Side View
Table 67.3%CrownGirdlePavilionCuletDepth 52.9%

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: Oct 27
Current: $622 AUD|Low: $149 AUD|High: $622 AUD|Avg: $299 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 8, 2026
Retailer 2$157 AUD
Retailer 5$181 AUD
Retailer 3$206 AUD
Retailer 4$386 AUD
NZ Jewellers$622 AUD

6 data points across 5 retailers

5 retailers$157 AUD to $622 AUD

A
Cheapest Retailer
-
$157 AUD
$110 USD
B+
Retailer 2
-
$181 AUD
$127 USD
View
B+
Retailer 3
-
$206 AUD
$145 USD
View
B
Retailer 4
-
$386 AUD
$271 USD
View
Most Expensive
B
NZ Jewellers
edf3d251-b782-406d-9bae-0e9592634ec6 · Oct 29
$622 AUD
$437 USD
View
4 more retailers have this diamond
Prices start from $157 AUDSave up to $465 AUD

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
0.96ct Heart
$157 AUD