Heart|Lab Grown|IGI

1.97ct H VS1 Heart Lab Grown Diamond

EX • H/VS1 • IGI LG823615067

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG823615067

Diamond specifications and retailer prices

From $262 USD
As of October 28, 2026
Save $1,118 USD (81%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,380 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG823615067 or 823615067. Listed at 3 retailers as of October 28, 2026, with prices from $262 to $1,380, a $1,118 spread on the same certified stone. Brilliant Earth lists it at $1,380. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.97
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823615067
Dimensions7.57 × 8.82 × 5.12 mm
L/W Ratio1.17
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.57 mm8.82 mm1.97 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823615067
Side View
Table 61.0%Crown 34.4°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 58.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $1,380 USD|Low: $262 USD|High: $2,340 USD|Avg: $835 USD|-41.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 3$262 USD
Retailer 4$480 USD
Retailer 7$508 USD
Retailer 2$572 USD
Retailer 5$794 USD
Retailer 6$1,078 USD
Brilliant Earth$1,380 USD

37 data points across 7 retailers

3 retailers$262 USD to $1,380 USD

A
Cheapest Retailer
-
$262 USD
Final sale: no returns
A
Retailer 2
-
$572 USD
£450 GBP
View
Most Expensive
B
Brilliant Earth
21233845A · Oct 30
$1,380 USD
View
2 more retailers have this diamond
Prices start from $262 USDSave up to $1,118 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
$262 USD