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Heart|Lab Grown|IGI

0.56ct E FL Heart Lab Grown Diamond

ID • E/FL • IGI LG818657645

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG818657645

Diamond specifications and retailer prices

From $478 NZD
$269 USD
As of November 1, 2026
Save $1,876 NZD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,354 NZD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.56ct lab-grown heart diamond

This 0.56ct lab-grown heart sits in the half to three-quarter carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818657645 or 818657645. Listed at 15 retailers as of November 1, 2026, with prices from $478 to $2,354, a $1,876 spread on the same certified stone. Reve Diamonds lists it at $2,354. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.56
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818657645
Dimensions5.76 × 5.11 × 3.40 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.76 mm5.11 mm0.56 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818657645
Side View
Table 58.0%Crown 35.9°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 59.0%

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: $2,129 NZD|Low: $478 NZD|High: $2,354 NZD|Avg: $1,267 NZD|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Reve Diamonds
November 2, 2026
Retailer 8$478 NZD
Retailer 5$698 NZD
Retailer 6$750 NZD
Retailer 3$965 NZD
Retailer 2$1,007 NZD
Retailer 7$1,162 NZD
Retailer 4$1,713 NZD
Retailer 9$1,800 NZD
Retailer 1$2,129 NZD
Reve Diamonds$2,354 NZD

32 data points across 10 retailers

15 retailers$478 NZD to $2,354 NZD

Retailer 1
-
$428 NZD
$241 USD
Price last confirmed 25 days ago
A
Retailer 2
-
$478 NZD
$269 USD
View
Final sale: no returns
Retailer 3
-
$498 NZD
$280 USD
View
Price last confirmed 35 days ago
Retailer 4
-
$531 NZD
$299 USD
View
Price last confirmed 30 days ago
Retailer 5
-
$531 NZD
$299 USD
View
Price last confirmed 21 days ago
A
Retailer 6
-
$698 NZD
$393 USD
View
A
Retailer 7
-
$750 NZD
$422 USD
View
B+
Retailer 8
-
$965 NZD
ZAR 8,776 ZAR
View
B+
Retailer 9
-
$1,007 NZD
£446 GBP
View
B+
Retailer 10
-
$1,162 NZD
$654 USD
View
Retailer 11
-
$1,708 NZD
$961 USD
View
Price last confirmed 33 days ago
B
Retailer 12
-
$1,713 NZD
$964 USD
View
B
Retailer 13
-
$1,800 NZD
$1,013 USD
View
B
Retailer 14
-
$2,129 NZD
£943 GBP
View
Most Expensive
B
Reve Diamonds
ADA0BA024 · Nov 1
$2,354 NZD
$1,325 USD
View
14 more retailers have this diamond
Prices start from $478 NZDSave up to $1,876 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
0.56ct Heart
$478 NZD