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Heart|Lab Grown|IGI

1.97ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG821648692

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG821648692

Diamond specifications and retailer prices

From $547 NZD
$308 USD
As of November 1, 2026
Save $1,608 NZD (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,156 NZD at Brilliance · As of November 2, 2026
View at Brilliance

About this 1.97ct lab-grown heart diamond

This 1.97ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821648692 or 821648692. Listed at 4 retailers as of November 1, 2026, with prices from $547 to $2,156, a $1,608 spread on the same certified stone. Brilliance lists it at $2,156. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.97
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821648692
Dimensions7.58 × 8.79 × 5.10 mm
L/W Ratio1.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.58 mm8.79 mm1.97 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821648692
Side View
Table 62.0%Crown 36.4°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 58.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $2,156 NZD|Low: $547 NZD|High: $2,426 NZD|Avg: $1,473 NZD|-11.1%
Brilliance
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 2$547 NZD
Retailer 3$807 NZD
Retailer 4$1,527 NZD
Brilliance$2,156 NZD

14 data points across 4 retailers

4 retailers$547 NZD to $2,156 NZD

A
Cheapest Retailer
-
$547 NZD
$308 USD
Final sale: no returns
B+
Retailer 2
-
$807 NZD
$454 USD
View
Retailer 3
-
$1,527 NZD
$859 USD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliance
D45445549 · Nov 2
$2,156 NZD
$1,213 USD
View
3 more retailers have this diamond
Prices start from $547 NZDSave up to $1,608 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
1.97ct Heart
$547 NZD