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Heart|Lab Grown|IGI

1.97ct F VS1 Heart Lab Grown Diamond

EX • F/VS1 • IGI LG823679063

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG823679063

Diamond specifications and retailer prices

From $450 USD
As of October 28, 2026
2 retailers carry this diamond
Most expensive: $1,225 USD at Brilliance · As of October 5, 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 LG823679063 or 823679063. Listed at 2 retailers as of October 28, 2026. 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
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823679063
Dimensions8.71 × 7.54 × 5.18 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
8.71 mm7.54 mm1.97 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823679063
Side View
Table 58.0%Crown 36.8°Girdle: STK-THKPavilion 41.7°Culet: NoneDepth 59.5%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 28
Current: $1,225 USD|Low: $305 USD|High: $1,351 USD|Avg: $780 USD|-9.3%
Brilliance
Retailer 2
Retailer 3
October 27, 2026
Retailer 2$305 USD
Retailer 3$450 USD
Brilliance$1,225 USD

9 data points across 3 retailers

2 retailers

B+
Cheapest Retailer
-
$450 USD
Most Expensive
Brilliance
D45179981 · Oct 5
$1,225 USD
View
Price last confirmed 27 days ago
1 more retailer has this diamond
Prices start from $450 USD

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.

B+
1.97ct Heart
$450 USD