Heart|Lab Grown|IGI

1.97ct F VS1 Heart Lab Grown Diamond

VG • F/VS1 • IGI LG833604117

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG833604117

Diamond specifications and retailer prices

From $311 USD
As of November 1, 2026
Save $148 USD (32%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,250 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 very-good cut grade and certified by IGI LG833604117 or 833604117. Listed at 3 retailers as of November 1, 2026, with a 48% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.97
Carat
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833604117
Dimensions8.66 × 7.82 × 5.07 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
8.66 mm7.82 mm1.97 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833604117
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 58.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,250 USD|Low: $311 USD|High: $1,250 USD|Avg: $733 USD
Brilliance
Retailer 2
Retailer 3
October 28, 2026
Retailer 2$311 USD
Retailer 3$459 USD
Brilliance$1,250 USD

7 data points across 3 retailers

3 retailers$311 USD to $459 USD

A
Cheapest Retailer
-
$311 USD
Final sale: no returns
B+
Retailer 2
-
$459 USD
View
Most Expensive
Brilliance
D45704411 · Oct 5
$1,250 USD
View
Price last confirmed 27 days ago
2 more retailers have this diamond
Prices start from $311 USDSave up to $148 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.

A
1.97ct Heart
$311 USD