Heart|Lab Grown|IGI

1.97ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG827601702

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG827601702

Diamond specifications and retailer prices

From $305 USD
As of November 1, 2026
Save $145 USD (32%) vs most expensive(unlock to see where)
4 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 LG827601702 or 827601702. Listed at 4 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. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG827601702
Dimensions7.45 × 8.79 × 5.09 mm
L/W Ratio1.18
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.45 mm8.79 mm1.97 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG827601702
Side View
Table 62.0%Crown 35.9°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 57.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,225 USD|Low: $305 USD|High: $1,351 USD|Avg: $826 USD|-9.3%
Brilliance
Retailer 2
Retailer 3
Retailer 4
October 27, 2026
Retailer 2$305 USD
Retailer 3$450 USD
Retailer 4$850 USD
Brilliance$1,225 USD

11 data points across 4 retailers

4 retailers$305 USD to $450 USD

A
Cheapest Retailer
-
$305 USD
Final sale: no returns
B+
Retailer 2
-
$450 USD
View
Retailer 3
-
$850 USD
View
Price last confirmed 26 days ago
Most Expensive
Brilliance
D45446001 · Oct 5
$1,225 USD
View
Price last confirmed 27 days ago
3 more retailers have this diamond
Prices start from $305 USDSave up to $145 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
$305 USD