Heart|Lab Grown|IGI

0.97ct F VS1 Heart Lab Grown Diamond

EX • F/VS1 • IGI LG839674889

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG839674889

Diamond specifications and retailer prices

From $178 USD
As of November 1, 2026
Save $452 USD (72%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $630 USD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 0.97ct lab-grown heart diamond

This 0.97ct lab-grown heart sits in the just-under-one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839674889 or 839674889. Listed at 3 retailers as of November 1, 2026, with prices from $178 to $630, a $452 spread on the same certified stone. Brilliant Earth lists it at $630. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.97
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839674889
Dimensions5.89 × 6.94 × 4.15 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
5.89 mm6.94 mm0.97 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839674889
Side View
Table 59.0%Crown 36.6°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 59.8%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $630 USD|Low: $178 USD|High: $870 USD|Avg: $507 USD|-27.6%
Brilliant Earth
Retailer 2
Retailer 3
November 2, 2026
Retailer 3$178 USD
Retailer 2$362 USD
Brilliant Earth$630 USD

29 data points across 3 retailers

3 retailers$178 USD to $630 USD

A
Cheapest Retailer
-
$178 USD
Final sale: no returns
B+
Retailer 2
-
$362 USD
£285 GBP
View
Most Expensive
B
Brilliant Earth
21601492A · Nov 2
$630 USD
View
2 more retailers have this diamond
Prices start from $178 USDSave up to $452 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
0.97ct Heart
$178 USD