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Heart|Lab Grown|IGI

1.97ct F VS1 Heart Lab Grown Diamond

EX • F/VS1 • IGI LG823646904

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG823646904

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)
3 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 LG823646904 or 823646904. Listed at 3 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823646904
Dimensions8.69 × 7.82 × 4.97 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.69 mm7.82 mm1.97 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823646904
Side View
Table 59.0%Crown 35.5°Girdle: STK-THKPavilion 38.9°Culet: NoneDepth 57.2%

Caratlytics Score

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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: $2,156 NZD|Avg: $844 NZD
Brilliance
Retailer 2
Retailer 3
November 2, 2026
Retailer 2$547 NZD
Retailer 3$807 NZD
Brilliance$2,156 NZD

6 data points across 3 retailers

3 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
Most Expensive
B
Brilliance
D45798401 · Nov 2
$2,156 NZD
$1,213 USD
View
2 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