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Heart|Lab Grown|IGI

1.93ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG846664604

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG846664604

Diamond specifications and retailer prices

From $1,522 NZD
$858 USD
As of November 1, 2026
Save $7,154 NZD (82%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $8,676 NZD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 1.93ct lab-grown heart diamond

This 1.93ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG846664604 or 846664604. Listed at 8 retailers as of November 1, 2026, with prices from $1,522 to $8,676, a $7,154 spread on the same certified stone. Brilliant Earth lists it at $8,676. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.93
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846664604
Dimensions7.37 × 8.68 × 5.25 mm
L/W Ratio1.18
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
7.37 mm8.68 mm1.93 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846664604
Side View
Table 59.0%Crown 35°Girdle: STK-VTKPavilion 40.5°Culet: NoneDepth 60.5%

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: $8,676 NZD|Low: $1,522 NZD|High: $8,676 NZD|Avg: $4,940 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 2$1,522 NZD
Retailer 5$1,834 NZD
Retailer 4$2,621 NZD
Retailer 6$4,562 NZD
Retailer 8$5,967 NZD
Retailer 3$6,082 NZD
Retailer 7$7,232 NZD
Brilliant Earth$8,676 NZD

2 data points across 8 retailers

8 retailers$1,522 NZD to $8,676 NZD

A
Cheapest Retailer
-
$1,522 NZD
$858 USD
A
Retailer 2
-
$1,834 NZD
£814 GBP
View
B+
Retailer 3
-
$2,621 NZD
$1,477 USD
View
B
Retailer 4
-
$4,562 NZD
$2,571 USD
View
B
Retailer 5
-
$5,967 NZD
$3,363 USD
View
B
Retailer 6
-
$6,082 NZD
£2,699 GBP
View
B
Retailer 7
-
$7,232 NZD
$4,076 USD
View
Most Expensive
B
Brilliant Earth
22427155A · Nov 1
$8,676 NZD
$4,890 USD
View
7 more retailers have this diamond
Prices start from $1,522 NZDSave up to $7,154 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
1.93ct Heart
$1,522 NZD