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Heart|Lab Grown|GIA

3.56ct E SI1 Heart Lab Grown Diamond

VG • E/SI1 • GIA 6461452661

Certificate GIA 6461452661

Diamond specifications and retailer prices

From $1,898 NZD
As of November 6, 2026
Save $8,522 NZD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $15,045 NZD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 3.56ct lab-grown heart diamond

This 3.56ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6461452661. Listed at 20 retailers as of November 6, 2026, with a 449% 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

3.56
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6461452661
Dimensions9.40 × 10.92 × 6.14 mm
L/W Ratio1.16
Top View
9.40 mm10.92 mm3.56 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6461452661
Side View
Table 57.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 56.2%

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 6
Current: $15,045 NZD|Low: $1,858 NZD|High: $16,866 NZD|Avg: $5,206 NZD|+2.5%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 4$1,898 NZD
Retailer 17$2,065 NZD
Retailer 2$2,188 NZD
Retailer 11$2,203 NZD
Retailer 3$2,491 NZD
Retailer 15$2,516 NZD
Retailer 16$3,234 NZD
Retailer 13$3,413 NZD
Retailer 7$3,478 NZD
Retailer 8$3,765 NZD
Retailer 6$4,557 NZD
Retailer 5$5,962 NZD
Retailer 18$6,146 NZD
Retailer 9$6,177 NZD
Retailer 12$7,225 NZD
Retailer 14$7,789 NZD
Retailer 10$8,635 NZD
Retailer 19$10,419 NZD
Do Amore Diamonds$15,045 NZD

33 data points across 19 retailers

20 retailers$1,898 NZD to $10,419 NZD

A
Cheapest Retailer
-
$1,898 NZD
B+
Retailer 2
-
$2,065 NZD
View
Retailer 3
-
$2,156 NZD
View
Price last confirmed 25 days ago
B+
Retailer 4
-
$2,188 NZD
View
Final sale: no returns
B+
Retailer 5
-
$2,203 NZD
View
B+
Retailer 6
-
$2,491 NZD
View
B+
Retailer 7
-
$2,516 NZD
View
Retailer 8
-
$3,234 NZD
View
Price last confirmed 14 days ago
B+
Retailer 9
-
$3,413 NZD
View
B
Retailer 10
-
$3,478 NZD
View
B
Retailer 11
-
$3,765 NZD
View
B
Retailer 12
-
$4,557 NZD
View
B
Retailer 13
-
$5,962 NZD
View
B
Retailer 14
-
$6,146 NZD
View
B
Retailer 15
-
$6,177 NZD
View
B
Retailer 16
-
$7,225 NZD
View
B
Retailer 17
-
$7,789 NZD
View
B
Retailer 18
-
$8,635 NZD
View
B
Retailer 19
-
$10,419 NZD
View
Most Expensive
Do Amore Diamonds
20-M103075 · Nov 6
$15,045 NZD
$8,340 USD
View
Price under review
19 more retailers have this diamond
Prices start from $1,898 NZDSave up to $8,522 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
3.56ct Heart
$1,898 NZD